Re^3: Perl module error

Maybe there is some problematic whitespace in your .pm file:

cat -A KeyManager.pm
[download]

You should download the code from your post, just like I did, and paste it into a new file.

Comment on Re^3: Perl module error Download Code

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Re^4: Perl module error by Vaclav_ (Novice) on Oct 04, 2013 at 22:56 UTC
I did what you said, downloaded it and replaced, and it worked! But then when I add my additional code to the file, I get error again: "KeyManager.pm" did not return a true value". So what is this whitespace problem? White spaces should be ignored by perl, and I don't have new line after 1; Is it about the newline character? I'm using Notepad++ on windows.	[reply]
Re^5: Perl module error (cat -A) by Anonymous Monk on Oct 05, 2013 at 01:45 UTC
So what is this whitespace problem? do like toolic told you and find out using cat -A file `$ cat -A foo sub ^Mfoo ^M{ 1 ^M}^M` [download] ^M is \r aka CR	[reply] [d/l]