Normally should be replaced I guess by $data = \JFactory::getApplication()->triggerEvent('onSampledataGetOverview', array('test', 'foo'));
This gets rid of the error but sampledata can't still be installed. There is an error in the sample data plugins. Response is invalid.
Normally should be replaced I guess by
$data = \JFactory::getApplication()->triggerEvent('onSampledataGetOverview', array('test', 'foo'));
This gets rid of the error but sampledata can't still be installed.
There is an error in the sample data plugins. Response is invalid.
Will make patch for the original issue.