This error indicates that the contract you are attempting to decode does not have AST
information associated with it, or that the decoder cannot find it. This error will
be thrown if you attempt to use functions that require AST information with such a contract.
This error indicates that the contract you are attempting to decode does not have AST information associated with it, or that the decoder cannot find it. This error will be thrown if you attempt to use functions that require AST information with such a contract.