Unreachable error while requesting canister

Developers
1

What does this message mean?
IC0502: Canister ic:F5ECD58694FEA0AFD3 trapped: unreachable

1 Like
2

Maybe it has something to do with this?

2 Likes
3

Hmm… that’s strange.
The code which causes this error message is Enzo’s motoko-qr, so I believe it should work fine.

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4

what did you execute it with, would be interested to try to recreate this

5

There is a function called encode on the QR actor.

        val resp = actor.encode(
            Version_3.Version(BigInteger.ONE),
            ErrorCorrection_3.H,
            Mode_3.Alphanumeric,
            "Hello, world!"
        )

It now makes sense. There are some cases when Enzo throws unreachable in this code.

Thank you, @cryptoschindler

1 Like