--- a/eric6/Plugins/VcsPlugins/vcsMercurial/HgAddSubrepositoryDialog.py Mon Mar 01 17:48:43 2021 +0100 +++ b/eric6/Plugins/VcsPlugins/vcsMercurial/HgAddSubrepositoryDialog.py Tue Mar 02 17:17:09 2021 +0100 @@ -37,7 +37,7 @@ self.pathPicker.setMode(E5PathPickerModes.DirectoryMode) self.pathPicker.setDefaultDirectory(projectPath) - self.__ok = self.buttonBox.button(QDialogButtonBox.Ok) + self.__ok = self.buttonBox.button(QDialogButtonBox.StandardButton.Ok) self.__ok.setEnabled(False) self.__projectPath = Utilities.toNativeSeparators(projectPath)