Enhance Troubleshooting.md (Added new common error solution)

[MAYANK-MAHAUR]

---

title: "Added 'WASI-NN Backend Error' troubleshooting; update FAQs"
labels: documentation

Type of Change

• New documentation page
• Update to existing page
• Fix (typo, broken link, etc.) - [ ] Content restructuring/organization
• Other (please describe):

This Pull Request introduces a new troubleshooting entry to address the common "Backend Error: WASI-NN Backend Error: Caller module passed an invalid argument / 'store_force: command not found'" error encountered by users, especially when the AI model snapshot is corrupted during download.

The new section provides:

• The exact error message snippet for easy identification.
• A clear explanation of the cause (corrupted model download, improper shutdown).
• A step-by-step solution involving stopping the node, removing the corrupted installation, and a clean re-installation to ensure a fresh model download.

Additionally, this PR includes minor updates and clarifications within the existing Troubleshooting and FAQ sections as part of improving overall documentation clarity.

Screenshots (if applicable)

Screenshot of the error being addressed:

haha.mp4

Checklist

• I have reviewed the Contributing Guidelines (if available).
• My changes are focused on a single documentation topic.
• I have checked for spelling and grammar errors.
• I have previewed the changes locally to ensure they render correctly.
• I have included any necessary updates to the sidebar or navigation. - [X] I have also read the Code Of Conduct

Additional Notes

This new troubleshooting entry directly addresses a common frustration point for users experiencing issues with model initialization due to incomplete downloads. It provides a clear, actionable solution to get their GaiaNet node operational.

[juntao]

Hello, I am a PR summary agent on flows.network. Here are my reviews of code commits in this PR.

---

Commit 53b1bb25cf6ecf89274dd14cb4685732c1ac7ff9

• The patch enhances the Troubleshooting section of the GaiaNet documentation by adding a detailed guide for resolving issues related to the WASI-NN backend, specifically focusing on chat server errors. Key points include:

1. Describing the error message and its common cause.
2. Providing steps to diagnose and resolve the problem: stop the node, delete the corrupted installation, and re-download the necessary files.
3. Emphasizing the importance of a stable internet connection for smooth downloads.

[MAYANK-MAHAUR]

i've thoroughly researched on this error and found a solution :)

[harishkotra]

@MAYANK-MAHAUR please update your PR with the new changes we just pushed to our docs. We've made changes to the Troubleshooting and FAQs page which effect your PR. Please update with the new layout and let us know once you update this PR.

Thank you for your contribution

[MAYANK-MAHAUR]

@MAYANK-MAHAUR please update your PR with the new changes we just pushed to our docs. We've made changes to the Troubleshooting and FAQs page which effect your PR. Please update with the new layout and let us know once you update this PR.

Thank you for your contribution

@harishkotra can you check now?

[harishkotra]

@tobySolutions reviewed from my end. Please review and merge.