TYPO3 Core

In IconUtility::getIcon($table, $row = array(), $shaded = FALSE) there is not proper check if $row['t3ver_state'] is set with this exception as a result when only called with $table set:

Uncaught TYPO3 Exception
#1381512761: Invalid value for TYPO3\CMS\Core\Versioning\VersionState (More information)

TYPO3\CMS\Core\Type\Exception\InvalidEnumerationValueException thrown in file
/var/www/typo3/master/typo3_src-git/typo3/sysext/core/Classes/Type/Enumeration.php in line 67.

12 TYPO3\CMS\Core\Type\Enumeration::__construct("")

/var/www/typo3/master/typo3_src-git/typo3/sysext/core/Classes/Type/Enumeration.php:
00189:   $currentClass = get_called_class();
00190:   if (!is_object($value) || get_class($value) !== $currentClass) {
00191:    $value = new $currentClass($value);
00192:   }
00193:   return $value;

11 TYPO3\CMS\Core\Type\Enumeration::cast("")

/var/www/typo3/master/typo3_src-git/typo3/sysext/backend/Classes/Utility/IconUtility.php:
00167:   // Shadow
00168:   if (!empty($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) ) {
00169:    switch (VersionState::cast($row['t3ver_state'])) {
00170:     case new VersionState(VersionState::NEW_PLACEHOLDER):
00171:      return 'gfx/i/shadow_hide.png';

10 TYPO3\CMS\Backend\Utility\IconUtility::getIcon("tx_news_domain_model_news", "", NULL)

/var/www/typo3/master/typo3_src-git/typo3/sysext/backend/Classes/Toolbar/ShortcutToolbarItem.php:
00650:      $icon = IconUtility::getIcon($table, $row, $this->backPath);
00651:     } elseif ($shortcut['type'] == 'new') {
00652:      $icon = IconUtility::getIcon($table, '', $this->backPath);
00653:     }
00654:     $icon = IconUtility::skinImg($this->backPath, $icon, '', 1);

9 TYPO3\CMS\Backend\Toolbar\ShortcutToolbarItem::getShortcutIcon(array, array)

/var/www/typo3/master/typo3_src-git/typo3/sysext/backend/Classes/Toolbar/ShortcutToolbarItem.php:
00312:    }
00313:    $shortcut['group'] = $shortcutGroup;
00314:    $shortcut['icon'] = $this->getShortcutIcon($row, $shortcut);
00315:    $shortcut['iconTitle'] = $this->getShortcutIconTitle($shortcut['label'], $row['module_name'], $row['M_module_name']);
00316:    $shortcut['action'] = 'jump(unescape(\'' . rawurlencode($this->getTokenUrl($row['url'])) . '\'),\'' . $moduleName . '\',\'' . $moduleParts[0] . '\', ' . (int)$pageId . ');';

8 TYPO3\CMS\Backend\Toolbar\ShortcutToolbarItem::initShortcuts()

/var/www/typo3/master/typo3_src-git/typo3/sysext/backend/Classes/Toolbar/ShortcutToolbarItem.php:
00110:   );
00111:   $this->shortcutGroups = $this->initShortcutGroups();
00112:   $this->shortcuts = $this->initShortcuts();
00113:  }
00114: 

7 TYPO3\CMS\Backend\Toolbar\ShortcutToolbarItem::__construct(TYPO3\CMS\Backend\Controller\BackendController)

Easy to reproduce:
- Create a be shortcut to a create tt_content element form
- Reload back-end