Make clip_skip best-effort (retry without it on version incompat)

pipeline_manager.py

@@ -255,6 +255,18 @@ def _face_embeds(image):
 # ---------------------------------------------------------------------------
 # Generation
 # ---------------------------------------------------------------------------
+def _safe_call(pipe_obj, call):
+    """Run the pipeline; if clip_skip trips a version incompatibility, retry without it."""
+    try:
+        return pipe_obj(**call).images[0]
+    except (AttributeError, TypeError) as e:
+        if "clip_skip" in call:
+            print(f"[clip_skip] disabled for this run due to: {e}")
+            call.pop("clip_skip", None)
+            return pipe_obj(**call).images[0]
+        raise
+
+
 def run_generation(cfg, mode, prompt, negative_prompt, ref_image,
                    steps, guidance, denoise, ip_scale, width, height, seed):
     """Run one generation. MUST be called inside a @spaces.GPU context."""
@@ -309,8 +321,7 @@ def run_generation(cfg, mode, prompt, negative_prompt, ref_image,
         call.pop("width"); call.pop("height")
         call["image"] = ref_image.convert("RGB")
         call["strength"] = float(denoise)
-        out = i2i(**call).images[0]
-        return out
+        return _safe_call(i2i, call)
 
     elif mode == "ip_adapter":
         if ref_image is None:
@@ -327,5 +338,4 @@ def run_generation(cfg, mode, prompt, negative_prompt, ref_image,
         embeds = _face_embeds(ref_image).to(DEVICE)
         call["ip_adapter_image_embeds"] = [embeds]
 
-    out = pipe(**call).images[0]
-    return out
+    return _safe_call(pipe, call)