On Wednesday, February 22, 2023 at 12:05:34 PM UTC-8, Hen Hanna wrote: > > py bug.py > Traceback (most recent call last): > File "C:\Usenet\bug.py", line 5, in <module> > print( a + 12 ) > TypeError: can only concatenate str (not "int") to str > > > Why doesn't Python (error msg) do the obvious thing and tell me > WHAT the actual (offending, arg) values are ? > > In many cases, it'd help to know what string the var A had , when the error > occurred. > ------------ i wouldn't have to put print(a) just above, to see. > > > > > ( pypy doesn't do that either, but Python makes programming (debugging) so > easy that i hardly feel any inconvenience.)
i see that my example would be clearER with this one-line change: > py bug.py Traceback (most recent call last): File "C:\Usenet\bug.py", line 5, in <module> map( Func, fooBar( X, Y, X + Y )) TypeError: can only concatenate str (not "int") to str i hope that NOW a few of you can see this as a genuine, (reasonable) question. -- https://mail.python.org/mailman/listinfo/python-list