Method decodeErrorResult

lib.esm/abi/interface.js:685–693

* Decodes the result %%data%% (e.g. from an ``eth_call``) for the * specified error (see [[getError]] for valid values for * %%key%%). * * Most developers should prefer the [[parseCallResult]] method instead, * which will automatically detect a ``CALL_EXCEPTION`` and th

(fragment, data)

     *  corresponding error.
     */
    decodeErrorResult(fragment, data) {
        if (typeof (fragment) === "string") {
            const f = this.getError(fragment);
            assertArgument(f, "unknown error", "fragment", fragment);
            fragment = f;
        }
        assertArgument(dataSlice(data, 0, 4) === fragment.selector, `data signature does not match error ${fragment.name}.`, "data", data);
        return this._decodeParams(fragment.inputs, dataSlice(data, 4));
    }
    /**
     *  Encodes the transaction revert data for a call result that
     *  reverted from the the Contract with the sepcified %%error%%