Item14534: PublishPlugin: uninitialized value $text while processing InterwikiPlugin.pm line 90

When executing ./rest /PublishPlugin/publish on the command line the following error occurs:

Use of uninitialized value $text in substitution (s///) at .../lib/Foswiki/Plugins/InterwikiPlugin.pm line 90.

I debugged this a little bit. The corresponding code block is executed twice. The first time the variables get set correctly the second time $text is not set correctly.

        my ( $meta, $text ) =
          Foswiki::Func::readTopic( $interWeb, $interTopic );

No idea why it works only the first time though.

-- StefanH - 20 Nov 2017

There is a bug when PublishPlugin re-inits the enabled extensions. It calls it using "Main" as the install web. This causes the plugin to read the interrwiki strings from a missing topic.

-- GeorgeClark - 20 Nov 2017

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