--- a/eric7/Preferences/SubstyleDefinitionDialog.py Sat May 22 19:52:34 2021 +0200 +++ b/eric7/Preferences/SubstyleDefinitionDialog.py Sat May 22 19:58:24 2021 +0200 @@ -10,7 +10,7 @@ from PyQt6.QtCore import pyqtSlot from PyQt6.QtWidgets import QDialog, QDialogButtonBox -from E5Gui import EricMessageBox +from EricWidgets import EricMessageBox from .Ui_SubstyleDefinitionDialog import Ui_SubstyleDefinitionDialog