diff -r dd54d33d21d2 -r 51aa6c6b66f7 eric6/UI/Previewers/PreviewerHTML.py --- a/eric6/UI/Previewers/PreviewerHTML.py Mon Oct 05 19:51:55 2020 +0200 +++ b/eric6/UI/Previewers/PreviewerHTML.py Tue Oct 06 17:52:44 2020 +0200 @@ -314,7 +314,7 @@ self.previewView.page().runJavaScript( script, resultCallback) - loop.exec_() + loop.exec() return resultDict["res"]