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Migration error 'Invalid Runtime: dart-3.5'

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  • Self Hosted
  • Functions
trashcoder
11 Jul, 2025, 08:23

I try to migrate my project from a self hosted Appwrite 1.6.2 to another self hosted server (Appwrite 1.7.4). When it comes to migrate the functions i get the error message 'Invalid Runtime: dart-3.5' even the runtimes is added to .env and openruntimes-executor warmed it up:

TypeScript
{
....
  "errors": [
    "Error occurred while pushing 'function:65e6b52e18255e03679e' to destination with message: 'Invalid Runtime: dart-3.5' Message: Invalid Runtime: dart-3.5 File: /usr/src/code/vendor/utopia-php/migration/src/Migration/Destinations/Appwrite.php Line: 1304",
....
  ]
}```
I can select dart-3.5 also when i create a function manually
TL;DR
Issue: Migration error 'Invalid Runtime: dart-3.5' when migrating project from Appwrite 1.6.2 to 1.7.4. Error occurs when pushing functions to destination. Solution: Check .env file and ensure runtimes are added correctly. Manually selecting dart-3.5 works, so may be an issue with the migration process.
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