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HTTP 500: Error in logs says Worker was unable to load function: 'Cannot find module 'uuid' #257

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charlesanim opened this issue May 13, 2024 · 3 comments

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@charlesanim
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charlesanim commented May 13, 2024

When i trigger the function i immediately get a http 500 error.
Then I see this below error thats says cannot find module uuid. The function was working fine until May 3, 2024. My hunch is maybe a regression occured at that time?
I'm not sure if I need to update something as my package.json doesn't have a dependency of uuid directly.

"@azure/functions": "^3.5.0",
"@azure/storage-blob": "^12.10.0"

In host.json, i have

"extensionBundle": {
    "id": "Microsoft.Azure.Functions.ExtensionBundle",
    "version": "[4.0.0, 5.0.0)"
}

Result: Failure Exception: Worker was unable to load function reports: 'Cannot find module 'uuid' Require stack: - /home/site/wwwroot/node_modules/@azure/core-http/dist/index.js - /home/site/wwwroot/node_modules/@azure/storage-blob/dist/index.js - /home/site/wwwroot/dist/shared/containerClient.js - /home/site/wwwroot/dist/reports/index.js - /azure-functions-host/workers/node/dist/src/worker-bundle.js - /azure-functions-host/workers/node/dist/src/nodejsWorker.js' Stack: Error: Worker was unable to load function reports: 'Cannot find module 'uuid' Require stack: - /home/site/wwwroot/node_modules/@azure/core-http/dist/index.js - /home/site/wwwroot/node_modules/@azure/storage-blob/dist/index.js - /home/site/wwwroot/dist/shared/containerClient.js - /home/site/wwwroot/dist/reports/index.js - /azure-functions-host/workers/node/dist/src/worker-bundle.js - /azure-functions-host/workers/node/dist/src/nodejsWorker.js' at Module._resolveFilename (node:internal/modules/cjs/loader:1140:15) at Module._load (node:internal/modules/cjs/loader:981:27) at Module.require (node:internal/modules/cjs/loader:1231:19) at Object.apply (/azure-functions-host/workers/node/dist/src/worker-bundle.js:2:51713) at require (node:internal/modules/helpers:177:18) at Object. (/home/site/wwwroot/node_modules/@azure/core-http/dist/index.js:5:12) at Module._compile (node:internal/modules/cjs/loader:1364:14) at Module._extensions..js (node:internal/modules/cjs/loader:1422:10) at Module.load (node:internal/modules/cjs/loader:1203:32) at Module._load (node:internal/modules/cjs/loader:1019:12)

@charlesanim charlesanim changed the title Worker was unable to load function HTTP 500: Error in logs says Worker was unable to load function: 'Cannot find module 'uuid' May 14, 2024
@ejizba
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ejizba commented May 16, 2024

Can you double check your node_modules folder to ensure that uuid is there? My best guess is this may have been a deployment issue causing uuid (and potentially other modules) to be missing in your deployed app

@charlesanim
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I checked node_modules folder of the zip file that was deployed to storage account, UUID is not there, but I ran my functions locally via Visual studio code attach to Node Functions and the local functions works as expected as I setup the local.settings.json env variables to match prod, so im able to call the api endpoints and get success response as the endpoints just return html from blob storage based on ids. See below:

Screenshot 2024-05-18 at 9 46 13 PM

@charlesanim
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I redeployed the function from local vscode and now getting

Result: Failure Exception: Stack: RestError at handleErrorResponse (/home/site/wwwroot/node_modules/@azure/core-http/dist/index.js:3139:19) at /home/site/wwwroot/node_modules/@azure/core-http/dist/index.js:3075:49 at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

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