Your bug report

#23479: CRAN importer: do not print backtrace when package name is invalid

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 23479@debbugs.gnu.org.

-- 
23479: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23479
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