Twenty•4w ago

Serverless Function: "File not found"

Hey! I try to just update a field with "Total Contract Value" that is just a commitment*amount but the flow is crashing with "File not found" error... Any help is pretty welcomed! thanks!

35 Replies

ɃØĦɆᵾS•4w ago

Hi @Absynth, could you check devtools if there's any meaningful message? I've tried your case with code below and it works

export const main = async (params: {
  a: number;
  b: number;
}): Promise<object> => {
  const { a, b } = params;

  let result = a * b;

  return {"test":result};
};

export const main = async (params: {
  a: number;
  b: number;
}): Promise<object> => {
  const { a, b } = params;

  let result = a * b;

  return {"test":result};
};

AbsynthOP•4w ago

Thanks for your answer! the problem is not in the test that is also working on my end, but in the fact that when I launch the workflow, it's never working :/. I have not found meaningful message in the console, but I can try to find one. If I look at the console when modifing the opportunity to trigger, it does not give much...

AbsynthOP•4w ago

ɃØĦɆᵾS•4w ago

That's weird, I don't see a reason why this shouldn't work, are you self-hosted by any chance? If so, could you check if there's any useful related log? Also, could you send the state of workflow from last run?

AbsynthOP•3w ago

Yes sorry I'm self hosted on railway. Last version 1.2.1 You are right, this is what I just got in the Worker's logs (by just activating the workflow)

  [
    FileStorageException [Error]: File not found
        at LocalDriver.copy (/app/packages/twenty-server/dist/src/engine/core-modules/file-storage/drivers/local.driver.js:114:23)
        at async ServerlessFunctionService.publishOneServerlessFunctionOrFail (/app/packages/twenty-server/dist/src/engine/metadata-modules/serverless-function/serverless-function.service.js:142:9)
        at async WorkflowStatusesUpdateJob.handlePublishServerlessFunction (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:105:48)
        at async WorkflowStatusesUpdateJob.handleWorkflowVersionStatusUpdated (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:136:9)
        at async Promise.all (index 0)
        at async WorkflowStatusesUpdateJob.handle (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:62:17)
        at async MessageQueueExplorer.invokeProcessMethods (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:113:17)
        at async MessageQueueExplorer.handleProcessor (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:104:13)
        at async /app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:79:17
        at async Worker.processFn (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/drivers/bullmq.driver.js:41:13) {
      code: 'FILE_NOT_FOUND',
      userFriendlyMessage: undefined
    }
  ]

  [
    FileStorageException [Error]: File not found
        at LocalDriver.copy (/app/packages/twenty-server/dist/src/engine/core-modules/file-storage/drivers/local.driver.js:114:23)
        at async ServerlessFunctionService.publishOneServerlessFunctionOrFail (/app/packages/twenty-server/dist/src/engine/metadata-modules/serverless-function/serverless-function.service.js:142:9)
        at async WorkflowStatusesUpdateJob.handlePublishServerlessFunction (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:105:48)
        at async WorkflowStatusesUpdateJob.handleWorkflowVersionStatusUpdated (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:136:9)
        at async Promise.all (index 0)
        at async WorkflowStatusesUpdateJob.handle (/app/packages/twenty-server/dist/src/modules/workflow/workflow-status/jobs/workflow-statuses-update.job.js:62:17)
        at async MessageQueueExplorer.invokeProcessMethods (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:113:17)
        at async MessageQueueExplorer.handleProcessor (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:104:13)
        at async /app/packages/twenty-server/dist/src/engine/core-modules/message-queue/message-queue.explorer.js:79:17
        at async Worker.processFn (/app/packages/twenty-server/dist/src/engine/core-modules/message-queue/drivers/bullmq.driver.js:41:13) {
      code: 'FILE_NOT_FOUND',
      userFriendlyMessage: undefined
    }
  ]

I created a full new workflow and did the same thing with the snippet you sent, still the same result

AbsynthOP•3w ago

I don't know if it's normal, but in the files it seems that the serverless function is in a draft folder

AbsynthOP•3w ago

ɃØĦɆᵾS•3w ago

@Prastoin could you please take a look? My knowledge about inner workings of workflow is limited in this case

Prastoin•3w ago

@thomast could you please have a look to this when you have some free time ?

thomast•3w ago

@martmull

martmull•3w ago

@Absynth Workflows are run by the server when you use test, but when you launch it, workflow are run by the worker. Worker and server must share the same localStorage memory for workflows to run properly. If not, worker can't access code step code file and fails to run them. You need to use an s3 like storage system We mentioned that in the doc, albeit somewhat discreetly https://twenty.com/developers/section/self-hosting/docker-compose#persistence As you are self hosting on Railway, their is something you can use, give me 2s to find it

AbsynthOP•3w ago

Yes sorry I'm self hosted on railway. Last version 1.2.1

https://railway.com/deploy/nAL3hA @thomasmol fyi

Railway

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martmull•3w ago

yes, I have updated my message after checking history my bad 😅

AbsynthOP•3w ago

no prob, thanks for helping!

martmull•3w ago

I think this is https://railway.com/deploy/SMKOEA

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Deploy MinIO

Deploy MinIO on Railway with one click, start for free. Open source object storage with an S3 compatible API

AbsynthOP•3w ago

hum... I already have minIO in the template I use

martmull•3w ago

ok all you workflow with code step cause the same issue?

AbsynthOP•3w ago

never succeded into making them work indeed.

martmull•3w ago

Ok when looking at the picture you provide, I don't see a direct link from twenty worker to Bucket. Also, what is this link between twenty worker and twenty (I assume twenty is server)?

AbsynthOP•3w ago

the links are done automatically when a ressource is used by another service if I'm correct. Like if they share secrets Would it be as easy as adding the right secrets to the worker, or is it a bit more complex? (just asking, if it's the case.. that would be great)

martmull•3w ago

I think it is just that, I would try that at first 🤞

thomasmol•3w ago

yea i think you can just add the env vars related to the storage to the worker service as well?

AbsynthOP•3w ago

hey @thomasmol ! thanks for joining (sorry for the "summon" but the template being yours... it might be interesting for you!). you mean all those?

martmull•3w ago

maybe STORAGE_TYPE too

thomasmol•3w ago

yes STORAGE_TYPE and this one

AbsynthOP•3w ago

let's go, I'll test right away and tell you

AbsynthOP•3w ago

oooh it worked - workflow status that was glitchy is now active as intended - the workflow did run successfully. Well done guys! @thomasmol is the modification I've done steady or do you need to update your template? @martmull , @ɃØĦɆᵾS @thomasmol ( @thomast and @Prastoin too) you have my thanks!

thomasmol•3w ago

ahh very cool

martmull•3w ago

Great! Pleased to see it works

ɃØĦɆᵾS•3w ago

Happy to see your issue resolved!

thomasmol•3w ago

@Absynth yea i'll update the template description with info about setting up S3 for this. I think Railway is working on making the storage volumes accessible from multiple services, but right now that is not possible. So you'd have to use some type of S3 compatible storage for this

AbsynthOP•3w ago

no prob for me! my question was more: will the next deployment "touch/change" the secrets in the worker?

thomasmol•3w ago

i am actually not sure template updates are done automatically like that. I hope it doesn't, because it could break deployments for others?

AbsynthOP•3w ago

you are totally right! Hopefully only the new ones will be impacted 😆

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Serverless Function: "File not found"

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