--- a/eric7/Project/ProjectResourcesBrowser.py	Tue Jun 14 12:11:43 2022 +0200
+++ b/eric7/Project/ProjectResourcesBrowser.py	Wed Jun 15 08:54:13 2022 +0200
@@ -839,6 +839,10 @@
             self.hooks["compileChangedResources"](
                 self.project.pdata["RESOURCES"])
         else:
+            if len(self.project.pdata["RESOURCES"]) == 0:
+                # The project does not contain resource files
+                return
+            
             progress = EricProgressDialog(
                 self.tr("Determining changed resources..."),
                 self.tr("Abort"), 0, 100, self.tr("%v/%m Resources"), self)