CRAN Package Check Results for Package ndtv

Last updated on 2021-10-22 07:51:50 CEST.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 0.13.1 7.28 358.51 365.79 ERROR
r-devel-linux-x86_64-debian-gcc 0.13.1 5.41 255.41 260.82 ERROR
r-devel-linux-x86_64-fedora-clang 0.13.1 678.22 OK
r-devel-linux-x86_64-fedora-gcc 0.13.1 539.11 OK
r-devel-windows-x86_64 0.13.1 11.00 180.00 191.00 OK --no-vignettes
r-devel-windows-x86_64-gcc10-UCRT 0.13.1 OK
r-patched-linux-x86_64 0.13.1 11.44 411.83 423.27 ERROR
r-patched-solaris-x86 0.13.1 746.50 OK --no-build-vignettes
r-release-linux-x86_64 0.13.1 6.55 344.33 350.88 ERROR
r-release-macos-arm64 0.13.1 OK
r-release-macos-x86_64 0.13.1 OK
r-release-windows-ix86+x86_64 0.13.1 14.00 214.00 228.00 OK --no-vignettes
r-oldrel-macos-x86_64 0.13.1 OK
r-oldrel-windows-ix86+x86_64 0.13.1 14.00 195.00 209.00 OK --no-vignettes

Check Details

Version: 0.13.1
Check: tests
Result: ERROR
     Running 'compute.animation_tests.R' [4s/5s]
     Running 'd3_animation_tests.R' [6s/7s]
     Running 'effects_tests.R' [9s/10s]
     Running 'filmstrip_tests.R' [4s/4s]
     Running 'layout_tests.R' [3s/4s]
     Running 'networkAnimationTest.R' [2s/3s]
     Running 'proximity.timeline_test.R' [4s/5s]
     Running 'render.animation_test.R' [10s/12s]
     Running 'timePrisimTest.R' [3s/4s]
     Running 'timeline_test.R' [11s/12s]
     Running 'transmissionTimelineTests.R' [3s/3s]
     Running 'weighttest.R' [12s/15s]
     Running 'writeFormatTests.R' [1s/2s]
    Running the tests in 'tests/proximity.timeline_test.R' failed.
    Complete output:
     > # some tests tfor the proximity.timeline function
     > require(ndtv)
     Loading required package: ndtv
     Loading required package: network
    
     'network' 1.17.1 (2021-06-12), part of the Statnet Project
     * 'news(package="network")' for changes since last version
     * 'citation("network")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: networkDynamic
    
     'networkDynamic' 0.11.0 (2021-06-12), part of the Statnet Project
     * 'news(package="networkDynamic")' for changes since last version
     * 'citation("networkDynamic")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: animation
     Loading required package: sna
     Loading required package: statnet.common
    
     Attaching package: 'statnet.common'
    
     The following objects are masked from 'package:base':
    
     attr, order
    
     sna: Tools for Social Network Analysis
     Version 2.6 created on 2020-10-5.
     copyright (c) 2005, Carter T. Butts, University of California-Irvine
     For citation information, type citation("sna").
     Type help(package="sna") to get started.
    
    
     'ndtv' 0.13.1 (2021-07-29), part of the Statnet Project
     * 'news(package="ndtv")' for changes since last version
     * 'citation("ndtv")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     > require(testthat)
     Loading required package: testthat
     >
     > test<-network.initialize(10)
     > add.edges.active(test,head=1:9,tail=2:10,onset=0,terminus=10)
     > add.edges.active(test,head=1,tail=3,onset=1,terminus=2)
     > proximity.timeline(test)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     rendering splines for each vertex ...
     >
     > data(McFarland_cls33_10_16_96)
     > proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),vertex.cex=(cls33_10_16_96%v%'type'=='instructor')*4+1,labels.at=45)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     computing positions for slice 5
     computing positions for slice 6
     computing positions for slice 7
     computing positions for slice 8
     computing positions for slice 9
     computing positions for slice 10
     rendering splines for each vertex ...
     >
     > # test algorithm types
     > test_that("algorithms work",{
     + # isoMDS is default, so already tested
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='sammon')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='cmdscale')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='gvNeato')
     + # only check MDSJ if allready installed (and not on CRAN)
     + skip_on_cran()
     + has.mdsj<-ndtv:::check.mdsj(ask=FALSE)
     + if(!is.null(has.mdsj)){
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='MDSJ')
     + }
     +
     + })
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Warning (???): algorithms work ----------------------------------------------
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     -- Warning (???): algorithms work ----------------------------------------------
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     -- Error (???): algorithms work ------------------------------------------------
     Error in `install.mdsj(mdsj.dir)`: Unable to install MDSJ because the package path /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ndtv/java/does not appear to have write permissions
     Backtrace:
     1. ndtv:::check.mdsj(ask = FALSE)
     2. ndtv:::install.mdsj(mdsj.dir)
    
     Error: Test failed
     Execution halted
Flavor: r-devel-linux-x86_64-debian-clang

Version: 0.13.1
Check: tests
Result: ERROR
     Running ‘compute.animation_tests.R’ [3s/4s]
     Running ‘d3_animation_tests.R’ [5s/7s]
     Running ‘effects_tests.R’ [6s/9s]
     Running ‘filmstrip_tests.R’ [3s/4s]
     Running ‘layout_tests.R’ [2s/3s]
     Running ‘networkAnimationTest.R’ [2s/3s]
     Running ‘proximity.timeline_test.R’ [2s/4s]
     Running ‘render.animation_test.R’ [8s/11s]
     Running ‘timePrisimTest.R’ [2s/3s]
     Running ‘timeline_test.R’ [7s/11s]
     Running ‘transmissionTimelineTests.R’ [2s/3s]
     Running ‘weighttest.R’ [9s/17s]
     Running ‘writeFormatTests.R’ [1s/1s]
    Running the tests in ‘tests/proximity.timeline_test.R’ failed.
    Complete output:
     > # some tests tfor the proximity.timeline function
     > require(ndtv)
     Loading required package: ndtv
     Loading required package: network
    
     'network' 1.17.1 (2021-06-12), part of the Statnet Project
     * 'news(package="network")' for changes since last version
     * 'citation("network")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: networkDynamic
    
     'networkDynamic' 0.11.0 (2021-06-12), part of the Statnet Project
     * 'news(package="networkDynamic")' for changes since last version
     * 'citation("networkDynamic")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: animation
     Loading required package: sna
     Loading required package: statnet.common
    
     Attaching package: 'statnet.common'
    
     The following objects are masked from 'package:base':
    
     attr, order
    
     sna: Tools for Social Network Analysis
     Version 2.6 created on 2020-10-5.
     copyright (c) 2005, Carter T. Butts, University of California-Irvine
     For citation information, type citation("sna").
     Type help(package="sna") to get started.
    
    
     'ndtv' 0.13.1 (2021-07-29), part of the Statnet Project
     * 'news(package="ndtv")' for changes since last version
     * 'citation("ndtv")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     > require(testthat)
     Loading required package: testthat
     >
     > test<-network.initialize(10)
     > add.edges.active(test,head=1:9,tail=2:10,onset=0,terminus=10)
     > add.edges.active(test,head=1,tail=3,onset=1,terminus=2)
     > proximity.timeline(test)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     rendering splines for each vertex ...
     >
     > data(McFarland_cls33_10_16_96)
     > proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),vertex.cex=(cls33_10_16_96%v%'type'=='instructor')*4+1,labels.at=45)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     computing positions for slice 5
     computing positions for slice 6
     computing positions for slice 7
     computing positions for slice 8
     computing positions for slice 9
     computing positions for slice 10
     rendering splines for each vertex ...
     >
     > # test algorithm types
     > test_that("algorithms work",{
     + # isoMDS is default, so already tested
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='sammon')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='cmdscale')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='gvNeato')
     + # only check MDSJ if allready installed (and not on CRAN)
     + skip_on_cran()
     + has.mdsj<-ndtv:::check.mdsj(ask=FALSE)
     + if(!is.null(has.mdsj)){
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='MDSJ')
     + }
     +
     + })
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Error (???): algorithms work ────────────────────────────────────────────────
     Error in `install.mdsj(mdsj.dir)`: Unable to install MDSJ because the package path /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/ndtv/java/does not appear to have write permissions
     Backtrace:
     1. ndtv:::check.mdsj(ask = FALSE)
     2. ndtv:::install.mdsj(mdsj.dir)
    
     Error: Test failed
     Execution halted
Flavor: r-devel-linux-x86_64-debian-gcc

Version: 0.13.1
Check: tests
Result: ERROR
     Running ‘compute.animation_tests.R’ [3s/4s]
     Running ‘d3_animation_tests.R’ [6s/6s]
     Running ‘effects_tests.R’ [9s/10s]
     Running ‘filmstrip_tests.R’ [3s/4s]
     Running ‘layout_tests.R’ [2s/3s]
     Running ‘networkAnimationTest.R’ [2s/3s]
     Running ‘proximity.timeline_test.R’ [3s/4s]
     Running ‘render.animation_test.R’ [10s/12s]
     Running ‘timePrisimTest.R’ [3s/3s]
     Running ‘timeline_test.R’ [10s/11s]
     Running ‘transmissionTimelineTests.R’ [2s/3s]
     Running ‘weighttest.R’ [11s/15s]
     Running ‘writeFormatTests.R’ [1s/1s]
    Running the tests in ‘tests/proximity.timeline_test.R’ failed.
    Complete output:
     > # some tests tfor the proximity.timeline function
     > require(ndtv)
     Loading required package: ndtv
     Loading required package: network
    
     'network' 1.17.1 (2021-06-12), part of the Statnet Project
     * 'news(package="network")' for changes since last version
     * 'citation("network")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: networkDynamic
    
     'networkDynamic' 0.11.0 (2021-06-12), part of the Statnet Project
     * 'news(package="networkDynamic")' for changes since last version
     * 'citation("networkDynamic")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: animation
     Loading required package: sna
     Loading required package: statnet.common
    
     Attaching package: 'statnet.common'
    
     The following objects are masked from 'package:base':
    
     attr, order
    
     sna: Tools for Social Network Analysis
     Version 2.6 created on 2020-10-5.
     copyright (c) 2005, Carter T. Butts, University of California-Irvine
     For citation information, type citation("sna").
     Type help(package="sna") to get started.
    
    
     'ndtv' 0.13.1 (2021-07-29), part of the Statnet Project
     * 'news(package="ndtv")' for changes since last version
     * 'citation("ndtv")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     > require(testthat)
     Loading required package: testthat
     >
     > test<-network.initialize(10)
     > add.edges.active(test,head=1:9,tail=2:10,onset=0,terminus=10)
     > add.edges.active(test,head=1,tail=3,onset=1,terminus=2)
     > proximity.timeline(test)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     rendering splines for each vertex ...
     >
     > data(McFarland_cls33_10_16_96)
     > proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),vertex.cex=(cls33_10_16_96%v%'type'=='instructor')*4+1,labels.at=45)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     computing positions for slice 5
     computing positions for slice 6
     computing positions for slice 7
     computing positions for slice 8
     computing positions for slice 9
     computing positions for slice 10
     rendering splines for each vertex ...
     >
     > # test algorithm types
     > test_that("algorithms work",{
     + # isoMDS is default, so already tested
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='sammon')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='cmdscale')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='gvNeato')
     + # only check MDSJ if allready installed (and not on CRAN)
     + skip_on_cran()
     + has.mdsj<-ndtv:::check.mdsj(ask=FALSE)
     + if(!is.null(has.mdsj)){
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='MDSJ')
     + }
     +
     + })
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Error (???): algorithms work ────────────────────────────────────────────────
     Error in `install.mdsj(mdsj.dir)`: Unable to install MDSJ because the package path /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/ndtv/java/does not appear to have write permissions
     Backtrace:
     1. ndtv:::check.mdsj(ask = FALSE)
     2. ndtv:::install.mdsj(mdsj.dir)
    
     Error: Test failed
     Execution halted
Flavor: r-patched-linux-x86_64

Version: 0.13.1
Check: tests
Result: ERROR
     Running ‘compute.animation_tests.R’ [3s/4s]
     Running ‘d3_animation_tests.R’ [6s/6s]
     Running ‘effects_tests.R’ [8s/10s]
     Running ‘filmstrip_tests.R’ [3s/4s]
     Running ‘layout_tests.R’ [2s/3s]
     Running ‘networkAnimationTest.R’ [2s/3s]
     Running ‘proximity.timeline_test.R’ [3s/5s]
     Running ‘render.animation_test.R’ [10s/12s]
     Running ‘timePrisimTest.R’ [3s/3s]
     Running ‘timeline_test.R’ [10s/11s]
     Running ‘transmissionTimelineTests.R’ [2s/3s]
     Running ‘weighttest.R’ [11s/15s]
     Running ‘writeFormatTests.R’ [1s/1s]
    Running the tests in ‘tests/proximity.timeline_test.R’ failed.
    Complete output:
     > # some tests tfor the proximity.timeline function
     > require(ndtv)
     Loading required package: ndtv
     Loading required package: network
    
     'network' 1.17.1 (2021-06-12), part of the Statnet Project
     * 'news(package="network")' for changes since last version
     * 'citation("network")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: networkDynamic
    
     'networkDynamic' 0.11.0 (2021-06-12), part of the Statnet Project
     * 'news(package="networkDynamic")' for changes since last version
     * 'citation("networkDynamic")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     Loading required package: animation
     Loading required package: sna
     Loading required package: statnet.common
    
     Attaching package: 'statnet.common'
    
     The following objects are masked from 'package:base':
    
     attr, order
    
     sna: Tools for Social Network Analysis
     Version 2.6 created on 2020-10-5.
     copyright (c) 2005, Carter T. Butts, University of California-Irvine
     For citation information, type citation("sna").
     Type help(package="sna") to get started.
    
    
     'ndtv' 0.13.1 (2021-07-29), part of the Statnet Project
     * 'news(package="ndtv")' for changes since last version
     * 'citation("ndtv")' for citation information
     * 'https://statnet.org' for help, support, and other information
    
     > require(testthat)
     Loading required package: testthat
     >
     > test<-network.initialize(10)
     > add.edges.active(test,head=1:9,tail=2:10,onset=0,terminus=10)
     > add.edges.active(test,head=1,tail=3,onset=1,terminus=2)
     > proximity.timeline(test)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     rendering splines for each vertex ...
     >
     > data(McFarland_cls33_10_16_96)
     > proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),vertex.cex=(cls33_10_16_96%v%'type'=='instructor')*4+1,labels.at=45)
     collapsing slice networks ...
     computing vertex positions using 1D isoMDS layout ...
     computing positions for slice 1
     computing positions for slice 2
     computing positions for slice 3
     computing positions for slice 4
     computing positions for slice 5
     computing positions for slice 6
     computing positions for slice 7
     computing positions for slice 8
     computing positions for slice 9
     computing positions for slice 10
     rendering splines for each vertex ...
     >
     > # test algorithm types
     > test_that("algorithms work",{
     + # isoMDS is default, so already tested
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='sammon')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='cmdscale')
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='gvNeato')
     + # only check MDSJ if allready installed (and not on CRAN)
     + skip_on_cran()
     + has.mdsj<-ndtv:::check.mdsj(ask=FALSE)
     + if(!is.null(has.mdsj)){
     + proximity.timeline(cls33_10_16_96,onsets=seq(0,45,5),termini=seq(2.5,47.5,5),mode='MDSJ')
     + }
     +
     + })
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     The Graphviz neato utility does not appear to be installed on this system. See ?install.graphviz for more information
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
     3. ndtv:::check.graphviz()
    
     ── Warning (???): algorithms work ──────────────────────────────────────────────
     Unable to locate the Graphviz library, using KamadaKawai layout instead
     Backtrace:
     1. ndtv::proximity.timeline(...)
     2. ndtv::network.layout.animate.Graphviz(...)
    
     ── Error (???): algorithms work ────────────────────────────────────────────────
     Error in `install.mdsj(mdsj.dir)`: Unable to install MDSJ because the package path /home/hornik/tmp/R.check/r-release-gcc/Work/build/Packages/ndtv/java/does not appear to have write permissions
     Backtrace:
     1. ndtv:::check.mdsj(ask = FALSE)
     2. ndtv:::install.mdsj(mdsj.dir)
    
     Error: Test failed
     Execution halted
Flavor: r-release-linux-x86_64