Fail to install attachment package due to bad compat plugin check

[JLTRY]

During the tests for delivering version 4.2.2 I faced the following issue

I think that it is due to PR https://github.com//pull/189 @parapente I will propose a PR

[JLTRY]

I do not find any plugin like
element => 'compatibility' // plugin name
'folder' => 'system'

[parapente]

@JLTRY it shouldn't check for the plugin in 4.x. version_compare(JVERSION, '6', 'ge') should return false but it seems that it isn't.

[parapente]

oops, sorry but I seem to have misunderstood. In what version of joomla do you get the error message?

[JLTRY]

No the version 4.2.2 is for attachments my Joomla is 6.0.3

[JLTRY]

version 6.0.3

[parapente]

The plugin that needs to be enable has full name "Behaviour - Backward Compatibility 6" in Extensions: Manage . If this plugin is not enabled then the extension doesn't work in 6.0.3.

[JLTRY]

yes but in code you have
->where($db->quoteName('element') . ' = ' . $db->quote('compatibility')) // plugin name
->where($db->quoteName('folder') . ' = ' . $db->quote('system')); // plugin group
the compatibility plugin are (joomla 6 behavior/compat6 , joomla5 behavior/compat), not system/compatibility

[parapente]

Hmm indeed, it seems some code changes didn't make it through to the repository. Please proceed with the appropriate changes.

[JLTRY]

You merged your changes 649a79d so, I do not understand Perhaps was there an issue as I made my modifications for french translations in my branch that you merged

[parapente]

No it was not your fault. It seems that I made some changes locally and I didn't push them to the repository. Indeed changing compatibility to compat6 and system to behaviour the test is working as expected.