Update app.py

app.py

@@ -2244,11 +2244,21 @@ def similarity_matching(sprites_data: dict, project_folder: str, top_k: int = 1,
         # matched_image_path = paths_list[matched_idx]
         # matched_folder = os.path.dirname(matched_image_path)
         # matched_filename = os.path.basename(matched_image_path)
-        matched_image_path = paths_list[matched_idx]
-        # Normalize Windows-style backslashes to the platform separator, then normpath
-        matched_image_path = os.path.normpath(str(matched_image_path).replace('\\', os.sep))
+        # matched_image_path = paths_list[matched_idx]
+        # # Normalize Windows-style backslashes to the platform separator, then normpath
+        # matched_image_path = os.path.normpath(str(matched_image_path).replace('\\', os.sep))
+        # matched_folder = os.path.dirname(matched_image_path)
+        # matched_filename = os.path.basename(matched_image_path)
+        mp = str(matched_image_path).replace('\\', os.sep)           # convert Windows backslashes -> platform sep
+        if not os.path.isabs(mp):
+            mp = os.path.normpath(os.path.join(str(BLOCKS_DIR), mp))  # turn relative -> absolute under BLOCKS_DIR
+        else:
+            mp = os.path.normpath(mp)                                 # already absolute: just normalize
+        
+        matched_image_path = os.path.abspath(mp)   # final absolute path
         matched_folder = os.path.dirname(matched_image_path)
         matched_filename = os.path.basename(matched_image_path)
+        print("NORM matched_image_path:", matched_image_path, " matched_folder:", matched_folder)
         try:
             # Normalize many forms so we can compare apples-to-apples
             mf_abs = os.path.normpath(os.path.abspath(matched_folder))