Typo3v8compatibility

Classes/Form/Element/RichTextElement.php

@@ -275,6 +275,10 @@ class RichTextElement extends AbstractFormElement {
 
 		$html = $this->getMainHtml();
 
+		if (isset($parameterArray['fieldConf']['config']['wizards']['RTE'])) {
+			unset($parameterArray['fieldConf']['config']['wizards']['RTE']);
+		}
+
 		$this->resultArray['html'] = $this->renderWizards(
 			array($html),
 			$parameterArray['fieldConf']['config']['wizards'],