installed size is  6.4Mb
  sub-directories of 1Mb or more:
    R      1.5Mb
    libs   4.6Mb
Running examples in ‘OpenABMCovid19-Ex.R’ failed
The error most likely occurred in:

> ### Name: Strain
> ### Title: R6Class Strain
> ### Aliases: Strain
> 
> ### ** Examples
> 
> # Add new strain with increased transmissibility
> model = Model.new( params = list( n_total=10000, max_n_strains=3 ) )
> strain = model$add_new_strain( transmission_multiplier = 1.3 )
Error: attempt to apply non-function
Execution halted
Running ‘testthat.R’ [16s/17s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(OpenABMCovid19)
  Loading required package: R6
  > 
  > test_check("OpenABMCovid19")
  The person's house_no must be between 0 and n_households
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-VaccineSchedule.R:6:3): VaccineSchedule initialization ──────────
  Error: attempt to apply non-function
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 63 ]
  Error: Test failures
  Execution halted
installed size is  7.5Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    libs   5.1Mb
installed size is  6.9Mb
  sub-directories of 1Mb or more:
    R      1.5Mb
    libs   5.0Mb
installed size is  6.9Mb
  sub-directories of 1Mb or more:
    R      1.5Mb
    libs   5.0Mb
Running examples in 'OpenABMCovid19-Ex.R' failed
The error most likely occurred in:

> ### Name: Strain
> ### Title: R6Class Strain
> ### Aliases: Strain
> 
> ### ** Examples
> 
> # Add new strain with increased transmissibility
> model = Model.new( params = list( n_total=10000, max_n_strains=3 ) )
> strain = model$add_new_strain( transmission_multiplier = 1.3 )
Error: attempt to apply non-function
Execution halted
Running 'testthat.R' [10s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(OpenABMCovid19)
  Loading required package: R6
  > 
  > test_check("OpenABMCovid19")
  The person's house_no must be between 0 and n_households
  == Failed tests ================================================================
  -- Error (test-VaccineSchedule.R:6:3): VaccineSchedule initialization ----------
  Error: attempt to apply non-function
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 63 ]
  Error: Test failures
  Execution halted