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Question

Airtable Extension submisson failure

  • March 5, 2026
  • 10 replies
  • 134 views

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Hello,

 

I’m submitting my app for an update.

 

The project source code has been packaged and is ready for review by Airtable. Are you prepared to proceed with the submission? (Enter y to continue) [N]: y

Submitting... Incomplete

Error: An issue occurred while uploading your block. Please try again or reach out to marketplace-submissions@airtable.com for assistance.

 

This is the error I’m encountering. Is there something from in my submission? I’ve tried multiple times for the last couple of days,

 

 

10 replies

Jitesh_Dugar
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  • Participating Frequently
  • March 9, 2026

I am facing the exact same issue. It works fine with block run and block release, but block submit leads to the same error that you’re encountering.

The project source code has been packaged and is ready for review by Airtable. Are you prepared to proceed with the submission? (Enter y to continue) [N]: y

Submitting... Incomplete

Error: An issue occurred while uploading your block. Please try again or reach out to marketplace-submissions@airtable.com for assistance.

Any help on this would be appreciated. 


Forum|alt.badge.img+4
  • Participating Frequently
  • March 9, 2026

The error you are getting is likely related to a packaging or upload step rather than the logic of the app itself.

Here are some things that you can check

-Make sure that you are logged into the same Airtable account with the permission to publish updates for that app.

-Try to clear your npm cache and rebuild before submitting again(“npm cache clean --force->rebuild->resubmit).

-Confirm that your CLI and Blocks SDK versions are up to date - older versions fail sometimes during upload.

-When your bundle size is large, try to do a fresh production build ensuring no unnecessary assets are included.

 

If after all that it’s still failing, it is likely a backend Marketplace upload issue rather than your submission.  If that is the case, emailing marketplace-submission@airtable.com is likely the right move, they will see the server-side logs that are not exposed in CLI.

These kind of errors do occasionally popup during Marketplace updates.


Forum|alt.badge.img+4
  • Participating Frequently
  • March 10, 2026

I’m experiencing the same issue. I’ve already sent them an email, but I haven’t received a response yet.


Jitesh_Dugar
Forum|alt.badge.img+2
  • Participating Frequently
  • March 10, 2026

The error you are getting is likely related to a packaging or upload step rather than the logic of the app itself.

Here are some things that you can check

-Make sure that you are logged into the same Airtable account with the permission to publish updates for that app.

-Try to clear your npm cache and rebuild before submitting again(“npm cache clean --force->rebuild->resubmit).

-Confirm that your CLI and Blocks SDK versions are up to date - older versions fail sometimes during upload.

-When your bundle size is large, try to do a fresh production build ensuring no unnecessary assets are included.

 

If after all that it’s still failing, it is likely a backend Marketplace upload issue rather than your submission.  If that is the case, emailing marketplace-submission@airtable.com is likely the right move, they will see the server-side logs that are not exposed in CLI.

These kind of errors do occasionally popup during Marketplace updates.

Still fails after trying all these. So, I'll have to wait for Airtable team to revert on email. 


Andy_Cloke
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  • Known Participant
  • March 10, 2026

I’m seeing the same issue. For context, this has worked succesfully for me for the last 5 years, but has now started failing with the same error you’re seeing.


Forum|alt.badge.img+10
  • Author
  • Known Participant
  • March 11, 2026

I got an answer from them, they are working on it, but they don’t have an ETA to release a fix.


Jitesh_Dugar
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  • Participating Frequently
  • March 11, 2026

I got an answer from them, they are working on it, but they don’t have an ETA to release a fix.

Thanks for sharing this. It’s a huge relief, hope there’s a solution soon. 


Jitesh_Dugar
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  • Participating Frequently
  • March 16, 2026

Did anyone get update from Airtable Marketplace team on this issue?


VictoriaPlummer
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Hey everyone, thanks for your patience here, and apologies for the trouble this caused. I'm happy to share that this bug has been identified and fixed. You should now be able to successfully submit apps now.


Jitesh_Dugar
Forum|alt.badge.img+2
  • Participating Frequently
  • March 17, 2026

Hey everyone, thanks for your patience here, and apologies for the trouble this caused. I'm happy to share that this bug has been identified and fixed. You should now be able to successfully submit apps now.

Thank you ​@VictoriaPlummer It works now.

We submitted our block for the first time. Typically how long does the review process take?