Unable to find algorithm instance

[dsta-siminong]

Is there an existing issue for this?

• I have searched the existing issues

Description

I uploaded the plugin zip file which showed the plugin, algorithm, input block and widget. However, when I tried to run the algorithm, there was an error message saying: Unable to find algorithm instance

Current Behavior

No response

Expected Behavior

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Steps To Reproduce

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Environment

- Operating System and Version: wsl2
- AI Verify Version: 0.9
- Any other relevant information (e.g. version of related package dependencies installed):

Did you build using source code or from docker file? If from source code, please provide the below information: docker file
- Python Version:
- Node Version:
- Redis Version:
- Mongo Version: 
- Screen Resolution:

Screenshots/ Code snippets

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Additional Context

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Possible Solution (Optional)

I think it might have been due to a missing package. I tried to install (pip install deepchecks) but it returned an error ERROR: Could not install packages due to an OSError: [Errno 13] Permission denied: '/app/aiverify/venv/lib/python3.11/site-packages/webencodings'
Check the permissions.

[dsta-siminong]

Hi @imda-benedictlee

I tried to install a package that my plugin requires but was returned the following error message:
ERROR: Could not install packages due to an OSError: [Errno 13] Permission denied: '/app/aiverify/venv/lib/python3.11/site-packages/webencodings'
Check the permissions.

[dsta-siminong]

@imda-benedictlee I tried adding it to the docker file under "# Install dependencies into virtualenv" and it worked! Is there another way to go about this? Or do I have to add the dependencies into the Dockerfile everytime I need a new package?

[imda-benedictlee]

Hi @simin-ong Thanks for bringing this to our attention and apologies for the delay in response. I am glad that your issue has been resolved. Can I check if you installed some plugins via UI, but it did not work? Thus, you have to do it at the docker build stage? Hope to hear more from you and Happy New Year!

[dsta-siminong]

hi @imda-benedictlee, I installed the plugins successfully but was missing some dependencies (shown on the plugin page after installing a plugin) locally. It only worked when I installed those dependencies during the docker build stage.

Was wondering if there are other ways to install plugin dependencies?

Thank you and Happy New Year!

[imda-benedictlee]

Hi @simin-ong, can I check if these dependencies are provided by default or this is external dependencies?

[dsta-siminong]

Hi @imda-benedictlee they are external dependencies.