Hello,
My package HPAanalyze (https://doi.org/doi:10.18129/B9.bioc.HPAanalyze) has
been having problem with the devel build/check, and I am not sure how to
troubleshoot it. The release branch has the same content, but does not have
this issue. The error note for all platforms are the same below:
* checking for file ?HPAanalyze/DESCRIPTION? ... OK
* preparing ?HPAanalyze?:
* checking DESCRIPTION meta-information ... OK
Warning in grepl(e, files, perl = TRUE, ignore.case = TRUE) :
PCRE pattern compilation error
'unrecognized character follows \'
at 'ignore'
Error in grepl(e, files, perl = TRUE, ignore.case = TRUE) :
invalid regular expression '^\ignore'
Execution halted
I looked at the "ignore" folder, but it doesn't seem to contain any special
characters. This branch was pushed a few month ago, but only started having
this problem recently.
May you help me to figure out what's wrong, please?
Thank you very much.
Sincerely,
Anh Tran.