Bug #101340

Updated by Rémy DANIEL 9 months ago

Switching tab in linkbrowser displays an error, if the ajax request of the "Pages" tab is not yet finished.  
 It can happen in a website with a huge page tree. 

 Step to reproduce: 
 # add a sleep(5) in \TYPO3\CMS\Backend\Controller\Page\TreeController::fetchDataAction 
 # in a text content, add a link 
 # switch rapidly to another tab of than the link browser 
 # observes the error in the upper right corner of the BE "pages" tab 

 See attached screenshot