--- a/src/eric7/Project/ProjectBrowser.py Mon Dec 12 16:35:21 2022 +0100 +++ b/src/eric7/Project/ProjectBrowser.py Mon Dec 12 17:20:00 2022 +0100 @@ -308,7 +308,7 @@ # step 2: add browsers for browser in sorted( - browsersList, + [b for b in browsersList if b in self.__browserRepository], key=lambda x: self.__browserRepository[x].priority, reverse=True, ):