On 12 August 2019 at 12:56, Wang Jiefei wrote: | I am stuck here. I do not know if it is a bug of my package or testthat or | the ALTREP implementation of R or possibly the interaction between them.
I don't have any concrete advice for your issue here but when I find myself in similar debugging situations involving four or more moving parts, I usually try to remove one or two. Once I am down to 'just base R and my package' it tends to become much clearer where the issue is. _Narrator: Base R usually wins._ Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel