diff -r 27f636beebad -r 2c730d5fd177 eric6/Plugins/VcsPlugins/vcsPySvn/SvnMergeDialog.py --- a/eric6/Plugins/VcsPlugins/vcsPySvn/SvnMergeDialog.py Mon Mar 01 17:48:43 2021 +0100 +++ b/eric6/Plugins/VcsPlugins/vcsPySvn/SvnMergeDialog.py Tue Mar 02 17:17:09 2021 +0100 @@ -36,7 +36,8 @@ self.forceCheckBox.setChecked(force) - self.okButton = self.buttonBox.button(QDialogButtonBox.Ok) + self.okButton = self.buttonBox.button( + QDialogButtonBox.StandardButton.Ok) self.okButton.setEnabled(False) self.rx_url = re.compile('(?:file:|svn:|svn+ssh:|http:|https:)//.+')