Troubleshooting

Library "Not_Found" Error

Fix Guide
Solution Steps
Analysis

This error usually occurs when the linked library version is outdated or deleted. Follow these steps to redeploy and reconnect the library.

Step 1
Identify Error
Go to the project's library section. Look for any library marked with a red error icon indicating it is missing or broken.
Step 2
Access Library
Open the original library script (the one you are trying to import) from the account that owns it.
Step 3
Verify Libs
Check the library's own dependencies. Sometimes a library fails because *its* own libraries are missing.
Step 4 & 5
Redeploy
Click 'Deploy' > 'Manage Deployments'. Create a new version. This refreshes the library on Google's servers.
Step 6
Update Project
Go back to your main project. Open Libraries, select the library, and change the version to the new one you just deployed.
Step 7
Success
Run your function again. The error should be resolved and the code will execute normally.

Understanding the "Server Error: Not_Found" code.

Deleted File The most common cause is that the Library script file was deleted from Google Drive.
Old Version You are trying to call a version (e.g., Version 5) that was archived or removed by the author.
Permissions The account running the script lost access permissions to the library file.
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