dify workflow publish error internal error

[mailmrcai]

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Traceback (most recent call last):
File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 917, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/flask/app.py", line 902, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/api.py", line 404, in wrapper
resp = resource(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/flask/views.py", line 110, in view
return current_app.ensure_sync(self.dispatch_request)(**kwargs) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/flask_restx/resource.py", line 41, in dispatch_request
resp = meth(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/app/api/controllers/console/wraps.py", line 230, in decorated
return view(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/app/api/libs/login.py", line 84, in decorated_view
return current_app.ensure_sync(func)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/controllers/console/wraps.py", line 47, in decorated
return view(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File "/app/api/controllers/console/app/wraps.py", line 62, in decorated_view
return view_func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/controllers/console/wraps.py", line 324, in decorated_function
return f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^
File "/app/api/controllers/console/app/workflow.py", line 862, in post
workflow = AppBundleService.publish(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/services/app_bundle_service.py", line 83, in publish
AppAssetPackageService.publish(
File "/app/api/services/app_asset_package_service.py", line 144, in publish
AppAssetPackageService.package_and_upload(
File "/app/api/services/app_asset_package_service.py", line 97, in package_and_upload
requests.put(upload_url, data=buf.getvalue(), timeout=30)
File "/app/api/.venv/lib/python3.12/site-packages/requests/api.py", line 130, in put
return request("put", url, data=data, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/requests/api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/api/.venv/lib/python3.12/site-packages/requests/adapters.py", line 677, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=80): Max retries exceeded with url: /files/storage-files/c08f1e58-615f-43d2-912d-f4e68a4997d5 (Caused by NewConnectionError("HTTPConnection(host='localhost', port=80): Failed to establish a new connection: [Errno 111] Connection refused"))

[mailmrcai]

I solved it by step below.
Locate the api service block in docke-compose.yaml and add the extra_hosts configuration right below restart: always.

services:
api:
image: langgenius/dify-api:1.14.0-rc1 # (Or your current version)
restart: always
# Add the following two lines
extra_hosts:
- "localhost:host-gateway"

[cncqw]

Thank you, it's very effective.