diff -r 1e1a5cf4fafc -r fe8c29d7cf96 src/eric7/Project/ProjectBrowser.py --- a/src/eric7/Project/ProjectBrowser.py Wed Nov 30 16:20:18 2022 +0100 +++ b/src/eric7/Project/ProjectBrowser.py Thu Dec 01 10:16:58 2022 +0100 @@ -371,6 +371,7 @@ if self.project.isOpen() else list(self.__browserRepository.keys()) ) + browsersList = [b for b in browsersList if b in self.__browserRepository] if browsersList != self.__currentBrowsersList: self.__currentBrowsersList = browsersList[:]