Install libclass-whitehole-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libclass-whitehole-perl
Description:
base class to treat unhandled method calls as errors
It is possible to accidentally inherit an AUTOLOAD method. Often this will happen if a class somewhere in the chain uses AutoLoader or defines one of their own. This can lead to confusing error messages when method lookups fail. . Sometimes you want to avoid this accidental inheritance. In that case, inherit from Class::WhiteHole. All unhandled methods will produce normal Perl error messages.
Homepage: http://search.cpan.org/~mschwern/Class-WhiteHole/
Version: 0.04-7
Section: universe/perl