Change Details

``` Throw a custom exception from Univalue::checkType (instead of a plain std::runtime_error) and catch it on the RPC server request handler. So we properly return RPC_TYPE_ERROR (-3) on every arg type error and not the general RPC_MISC_ERROR (-1). This will allow us to remove all the RPCTypeCheckArgument calls. As them are redundant since #25629. ``` Backport of core#25737. Depends on D16289.

``` Throw a custom exception from Univalue::checkType (instead of a plain std::runtime_error) and catch it on the RPC server request handler. So we properly return RPC_TYPE_ERROR (-3) on every arg type error and not the general RPC_MISC_ERROR (-1). This will allow us to remove all the RPCTypeCheckArgument calls. As them are redundant since #25629. ``` Backport of [[https://github.com/bitcoin/bitcoin/pull/25737 | core#25737]]. Depends on D16289.

``` Throw a custom exception from Univalue::checkType (instead of a plain std::runtime_error) and catch it on the RPC server request handler. So we properly return RPC_TYPE_ERROR (-3) on every arg type error and not the general RPC_MISC_ERROR (-1). This will allow us to remove all the RPCTypeCheckArgument calls. As them are redundant since #25629. ``` Backport of [[https://github.com/bitcoin/bitcoin/pull/25737 | core#25737]]. Depends on D16289.