Running examples in 'aMNLFA-Ex.R' failed
The error most likely occurred in:

> ### Name: aMNLFA.final
> ### Title: aMNLFA final model fitting function
> ### Aliases: aMNLFA.final
> ### Keywords: MNLFA
> 
> ### ** Examples
> 
>  wd <- tempdir()
>  first<-paste0(system.file(package='aMNLFA'),"/examplefiles")
>  the.list <- list.files(first,full.names=TRUE)
>  file.copy(the.list,wd,overwrite=TRUE)
 [1] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[16] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[31] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[46] TRUE TRUE TRUE TRUE TRUE TRUE
>  ob <- aMNLFA::aMNLFA.object(dir = wd, 
+  mrdata = xstudy, 
+  indicators = paste0("BIN_", 1:12),
+  catindicators = paste0("BIN_", 1:12), 
+  meanimpact = c("AGE", "GENDER", "STUDY"), 
+  varimpact = c("AGE", "GENDER", "STUDY"), 
+  measinvar = c("AGE", "GENDER", "STUDY"),
+  factors = c("GENDER", "STUDY"),
+  ID = "ID",
+  thresholds = FALSE)
>  
>  aMNLFA.final(ob)
Reading model:  D:\temp\RtmpeuOhco/round2calibration.out 
No PROPORTION OF DATA PRESENT sections found within COVARIANCE COVERAGE OF DATA output.
Error in namespaceExport(ns, exports) : 
  undefined exports: %s!=%, %s!==%, %s+%, %s<%, %s<=%, %s==%, %s===%, %s>%, %s>=%, %stri!=%, %stri!==%, %stri+%, %stri<%, %stri<=%, %stri==%, %stri===%, %stri>%, %stri>=%, stri_datetime_add<-, stri_sub<-, stri_subset<-, stri_subset_charclass<-, stri_subset_coll<-, stri_subset_fixed<-, stri_subset_regex<-, stri_c, stri_c_list, stri_cmp, stri_cmp_eq, stri_cmp_equiv, stri_cmp_ge, stri_cmp_gt, stri_cmp_le, stri_cmp_lt, stri_cmp_neq, stri_cmp_nequiv, stri_compare, stri_conv, stri_count, stri_count_boundaries, stri_count_charclass, stri_count_coll, stri_count_fixed, stri_count_regex, stri_count_words, stri_datetime_add, stri_datetime_create, stri_datetime_fields, stri_datetime_format, stri_datetime_fstr, stri_datetime_now, stri_datetime_parse, stri_datetime_symbols, stri_detect, stri_detect_charclass, stri_detect_coll, stri_detect_fixed, stri_detect_regex, stri_dup, stri_duplicated, stri_duplicated_any, stri_enc_detect, stri_enc_detect2, stri_enc_fromutf32, stri_enc_get, stri_enc_inf
Calls: aMNLFA.final ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Execution halted