Re^2: Help requested to find the cause of an "uninitialized value" message

Thank you for your thoughts.
Unfortunately, Storable and JSON aren't installed.
And given that the script is to be used by a larger group of people, getting them to do a local install first is a bit of a pain.

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Re^3: Help requested to find the cause of an "uninitialized value" message by haukex (Archbishop) on Jan 25, 2022 at 08:21 UTC
Unfortunately, Storable and JSON aren't installed. And given that the script is to be used by a larger group of people, getting them to do a local install first is a bit of a pain. It's a bit strange that you have the core module Data::Dumper but not other core modules. The only OS that I've heard of where core modules may not be installed is RHEL and derivatives like CentOS, where you can install `perl-core` to get all of them, or to get individual modules, you could install e.g. `perl-Storable` or `perl-JSON-PP`. Otherwise, it could theoretically be a Perl version issue - JSON::PP was released as part of the core as of Perl 5.14 (over 10 years ago now). Also, make sure you looked for JSON::PP (core) and not JSON (not core).	[reply] [d/l] [select]
Re^3: Help requested to find the cause of an "uninitialized value" message by Anonymous Monk on Jan 25, 2022 at 15:08 UTC
read Re: Perl data notation (PSON/JSON/SafestUndumper), Re: Safe.pm: Which parameter for permit_only? (Safest Undumper of Data::Dumper) read Re^3: Storing state of execution read Re: Accessing variables in an external hash without eval	[reply]