TYPO3 Core

Confirmed in current 6.2-dev. Debugging output after hitting the Upload files button shows:

Uncaught TYPO3 Exception
#1320575630: Folder None - new link! does not exist. (More information)

TYPO3\CMS\Core\Resource\Exception\FolderDoesNotExistException thrown in file
D:\TYPO3\TYPO3 Core Git\typo3\sysext\core\Classes\Resource\ResourceStorage.php in line 1641.

6 TYPO3\CMS\Core\Resource\ResourceStorage::getFolder("None - new link!")

D:\TYPO3\TYPO3 Core Git\typo3\sysext\core\Classes\Resource\ResourceFactory.php:

00362:    }
00363:   }
00364:   return $this->getStorageObject($storageUid)->getFolder($folderIdentifier);
00365:  }
00366: 

5 TYPO3\CMS\Core\Resource\ResourceFactory::getFolderObjectFromCombinedIdentifier("None - new link!")

D:\TYPO3\TYPO3 Core Git\typo3\sysext\core\Classes\Resource\ResourceFactory.php:

00336:   } else {
00337:    // only the local path
00338:    return $this->getFolderObjectFromCombinedIdentifier($input);
00339:   }
00340:  }

4 TYPO3\CMS\Core\Resource\ResourceFactory::retrieveFileOrFolderObject("None - new link!")

D:\TYPO3\TYPO3 Core Git\typo3\sysext\recordlist\Classes\Browser\ElementBrowser.php:

01943:   if ($str && $this->act == 'file' || $this->act == 'folder') {
01944:    try {
01945:     $fileObject = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->retrieveFileOrFolderObject($str);
01946:     if (is_object($fileObject)) {
01947:      $str = $fileObject->getIdentifier();

3 TYPO3\CMS\Recordlist\Browser\ElementBrowser::printCurrentUrl("None - new link!")

D:\TYPO3\TYPO3 Core Git\typo3\sysext\rtehtmlarea\Classes\BrowseLinks.php:

00500:   $content .= $this->doc->getTabMenuRaw($menuDef);
00501:   // Adding the menu and header to the top of page:
00502:   $content .= $this->printCurrentUrl($this->curUrlInfo['info']) . '
';
00503:   // Depending on the current action we will create the actual module content for selecting a link:
00504:   switch ($this->act) {

2 TYPO3\CMS\Rtehtmlarea\BrowseLinks::main_rte()

D:\TYPO3\TYPO3 Core Git\typo3\sysext\rtehtmlarea\Classes\Controller\BrowseLinksController.php:

00096:    list($modData, $store) = $GLOBALS['SOBE']->browser->processSessionData($modData);
00097:    $GLOBALS['BE_USER']->pushModuleData('browse_links.php', $modData);
00098:    $this->content = $GLOBALS['SOBE']->browser->main_rte();
00099:   }
00100:  }

1 TYPO3\CMS\Rtehtmlarea\Controller\BrowseLinksController::main()

D:\webserver\xampp\htdocs\typo3_src\typo3\sysext\rtehtmlarea\mod3\browse_links.php:

00050: // Make instance:
00051: $SOBE = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Rtehtmlarea\\Controller\\BrowseLinksController');
00052: $SOBE->main();
00053: $SOBE->printContent();
00054: ?>

This is resolved with #48219 and will be included in the next 6.1 version