[Bug]: `ISOLATE_INTERNAL_FAILURE` on deploy

[georgeblahblah]

Problem description

I'm trying to deploy my project (weak-alpaca-13) using deployctl. The first deploy worked well, however subsequent deploys fail with:

ℹ Using config file '/Users/***/code/***/deno.json'
⠋ Fetching project 'weak-alpaca-13' information...
✔ Deploying to project weak-alpaca-13.
✔ Entrypoint: /Users/***/code/***/script.ts
ℹ Uploading all files from the current dir (/Users/***/code/***)
✔ Found 4 assets.
✔ No new assets to upload.
✖ Deployment failed.
error: The deployment failed: ISOLATE_INTERNAL_FAILURE

The only interesting feature I can think of in this project is usage of Deno.cron.

Steps to reproduce

1. Create a project
2. Deploy using deployctl
3. Deploy again using deployctl

Expected behavior

Deployment succeeds

Environment

• Deno 1.41.0
• macOS 13.6

Possible solution

No response

Additional context

No response

[lucab]

Thanks for reaching out. You didn't mention the whole deployctl command you are using, but it sounds like you are trying to push a preview (i.e. non-production) deployment with a cron definition. You may try pushing your deployment to production instead (with the --prod flag), or remove the cron definition for preview deployments. In any case, you should be able to see failure details in the logs for the specific deployment that failed, in the list at the bottom of https://dash.deno.com/projects/weak-alpaca-13 (under the three-dots menus next to the timestamps).

[georgeblahblah]

Adding --prod to the deployctl deploy command does the trick! Thanks so much