wasmerio/wasmer · error

Trap code {trap:?} not supported

Error message

Trap code {trap:?} not supported

What it means

Error "Trap code {trap:?} not supported" thrown in wasmerio/wasmer.

Source

Thrown at lib/compiler-cranelift/src/compiler.rs:863

        TrapCode::TableAccessOutOfBounds
    } else if trap == crate::TRAP_INDIRECT_CALL_TO_NULL {
        TrapCode::IndirectCallToNull
    } else if trap == crate::TRAP_BAD_SIGNATURE {
        TrapCode::BadSignature
    } else if trap == ir::TrapCode::INTEGER_OVERFLOW {
        TrapCode::IntegerOverflow
    } else if trap == ir::TrapCode::INTEGER_DIVISION_BY_ZERO {
        TrapCode::IntegerDivisionByZero
    } else if trap == ir::TrapCode::BAD_CONVERSION_TO_INTEGER {
        TrapCode::BadConversionToInteger
    } else if trap == crate::TRAP_UNREACHABLE {
        TrapCode::UnreachableCodeReached
    } else if trap == crate::TRAP_INTERRUPT {
        unimplemented!("Interrupts not supported")
    } else if trap == crate::TRAP_NULL_REFERENCE || trap == crate::TRAP_NULL_I31_REF {
        unimplemented!("Null reference not supported")
    } else {
        unimplemented!("Trap code {trap:?} not supported")
    }
}

View on GitHub (pinned to 8c4b9ee9d3)

When it happens

Trigger: Thrown at lib/compiler-cranelift/src/compiler.rs:863 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of wasmerio/wasmer@8c4b9ee9d3 (2026-09-01). Data as JSON: /api/errors/105a5f1d7cda3f0c. Report an issue: GitHub.