no module named dify_plugin

[linhao622]

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Dify version

1.0.0-beta

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1. Download the plugin from the marketplace to your local machine.
2. Attempt to install the plugin locally, but after waiting for a long time it was not successful. I checked the plugin_daemon logs which showed the following:

2025-01-13 10:03:26 2025/01/13 02:03:26 run.go:169: [INFO]plugin langgenius/huggingface_tei:0.0.1 stopped
2025-01-13 10:03:31 2025/01/13 02:03:31 run.go:126: [INFO]plugin langgenius/oaicompat_dify_app:0.0.2 started
2025-01-13 10:03:31 2025/01/13 02:03:31 run.go:126: [INFO]plugin langgenius/vanna:0.0.1 started
2025-01-13 10:03:31 2025/01/13 02:03:31 run.go:126: [INFO]plugin langgenius/huggingface_tei:0.0.1 started
2025-01-13 10:03:31 2025/01/13 02:03:31 run.go:117: [ERROR]plugin langgenius/vanna:0.0.1 exited with error: Traceback (most recent call last):
2025-01-13 10:03:31   File "<frozen runpy>", line 198, in _run_module_as_main
2025-01-13 10:03:31   File "<frozen runpy>", line 88, in _run_code
2025-01-13 10:03:31   File "/app/storage/cwd/langgenius/vanna-0.0.1@842b4092488b9bb0a50272ece7bd17f1448eaae5ce8353ae9d77061aeb1d8b87/main.py", line 1, in <module>
2025-01-13 10:03:31 
2025-01-13 10:03:31     from dify_plugin import Plugin, DifyPluginEnv
2025-01-13 10:03:31 ModuleNotFoundError: No module named 'dify_plugin'

✔️ Expected Behavior

The plugin was successfully installed and is properly displayed and functional in the web UI.

❌ Actual Behavior

The installation took a long time but was not successful.