I am following this tutorial : https://docs.substrate.io/tutorials/v3/kitties/pt1/#build-run-and-interact-with-your-kitties and completed the first part. But on the polkadot.js, First I created kitties and if I wants to transfer these kitties then this error is shown : system.ExtrinsicFailed Substratekitties.kittyNotExist ->enter image description here

  • Can you share your repo pls. Its hard to know your problem from your explanation. Mar 14, 2022 at 17:35

1 Answer 1


It appears the sender doesn't have a kitty with the that Kitty Id. Confirm that you selected the right account (for the sender) and the right kitty Id.

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