The app client should have a public method for quickly mapping pc to TEAL line/error message

[joe-p]

Problem

There some scenarios where a developer might have the PC of an error from a call that was performed outside te app client and thus was not parsed into a LogicError.

Solution

Proposal

There should be a simple function on the app client that takes in a pc number and spits back out the corresponding TEAL line and/or error message from ARC56.

Pros and Cons

Non-breaking change
Makes debugging easier for developers
Makes error handling easier in more complex scenarios

Dependencies

None

[robdmoore]

It's not quite as simple as that, but there is AppClient.exposeLogicError https://github.com/algorandfoundation/algokit-utils-ts/blob/main/src/types/app-client.ts#L792

[joe-p]

Yeah the thought with this issue is that it could be a function that just takes in the PC. Primary use case is debugging errors without access to the full error itself. For example a user reports an error seen in the frontend that originiates from an inner transaction that wasn't handled by the outer app client.

[robdmoore]

yeah for sure, it makes sense