R CMD check found ERRORs

Linter 'assignment_linter' failed in C:\Users\runneradmin\AppData\Local\Temp\RtmpIHy9P6\working_dir\RtmpCsSXOr\file11c0920316d: `.value` must be a character vector, not a <xml_missing> object.

Test failures

Process completed with exit code 1.

Linter 'assignment_linter' failed in C:\Users\runneradmin\AppData\Local\Temp\RtmpIHy9P6\working_dir\RtmpCsSXOr\file11c0920316d: `.value` must be a character vector, not a <xml_missing> object.

Test failures

The operation was canceled.