Bug #101340

Updated by Rémy DANIEL 9 months ago

Switching tab in linkbrowser displays an error : 

 Page tree error 
 Got unexpected response from error, if the server. Please check logs for details. 

 This is because the ajax request of the "Pages" tab is not yet finished and get canceled. 
 It happens can happen in a website with a big huge page tree. 

 Step to reproduce: 
 # add a sleep(2) sleep(5) in \TYPO3\CMS\Backend\Controller\Page\TreeController::fetchDataAction to simulate a big page tree 
 # in a text content, add a link 
 # switch rapidly to another tab of the link browser 
 # observes the error in the upper right corner of the BE 

 See attached screenshot