--- a/eric6/Plugins/PluginEricdoc.py	Mon Mar 01 17:48:43 2021 +0100
+++ b/eric6/Plugins/PluginEricdoc.py	Tue Mar 02 17:17:09 2021 +0100
@@ -180,7 +180,7 @@
         project = e5App().getObject("Project")
         parms = project.getData('DOCUMENTATIONPARMS', "ERIC4DOC")
         dlg = EricdocConfigDialog(project, parms)
-        if dlg.exec() == QDialog.Accepted:
+        if dlg.exec() == QDialog.DialogCode.Accepted:
             args, parms = dlg.generateParameters()
             project.setData('DOCUMENTATIONPARMS', "ERIC4DOC", parms)