--- a/src/eric7/Project/ProjectFormsBrowser.py	Wed Apr 10 17:03:56 2024 +0200
+++ b/src/eric7/Project/ProjectFormsBrowser.py	Wed May 15 10:45:50 2024 +0200
@@ -919,7 +919,7 @@
         if not uicompiler:
             return None
 
-        ofn, ext = os.path.splitext(fn)
+        ofn, _ext = os.path.splitext(fn)
         fn = os.path.join(self.project.ppath, fn)
 
         if self.project.getProjectLanguage() == "Python3":