How to fix UnusedValueWithoutDrop error in PTB function?

Question

Im trying to create a contract interaction function similar to a given transaction hash but face an error during execution. The error message is UnusedValueWithoutDrop { result_idx: 0, secondary_idx: 0 }. It appears in the dry run result of the PTB function. I suspect it might be due to an object not being properly handled by the end of the transaction. I attempted to use MoveCall, but Im not sure if my approach is correct. Can someone advise me on correctly handling this issue?

Ramirez · Answer

This error typically occurs when there is an object being returned that wasnt properly handled by the end of the transaction. You can find guidance on handling options properly in transactions using MoveCall at this link: https://sdk.mystenlabs.com/typescript/transaction-building/basics#object-helpers

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How to fix 'UnusedValueWithoutDrop' error in PTB function?

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