code cleans ,and add exception message. (#24536)

Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
2025-08-26 14:52:11 +08:00 · 2025-08-26 14:52:11 +08:00 · 13d3271ec0
commit 13d3271ec0
parent 6727ff6dbe
3 changed files with 2 additions and 4 deletions
--- a/api/core/plugin/backwards_invocation/app.py
+++ b/api/core/plugin/backwards_invocation/app.py
@ -154,7 +154,7 @@ class PluginAppBackwardsInvocation(BaseBackwardsInvocation):
        """
        workflow = app.workflow
        if not workflow:
-            raise ValueError("")
+            raise ValueError("unexpected app type")

        return WorkflowAppGenerator().generate(
            app_model=app,