Return a user-friendly msg on RPC execution error

abitmore · web-flow · commit d09b653d2070 · 2020-02-21T12:52:25.000+01:00
diff --git a/src/rpc/websocket_api.cpp b/src/rpc/websocket_api.cpp
@@ -221,7 +221,8 @@ response websocket_api_connection::on_request( const variant& var )
    catch ( const fc::exception& e )
    {
       if( has_id )
-         return response( call.id, error_object{ e.code(), "Execution error", variant( e, _max_conversion_depth ) },
+         return response( call.id, error_object{ e.code(), "Execution error: " + e.to_string(),
+                                                 variant( e, _max_conversion_depth ) },
                           call.jsonrpc );
    }
    catch ( const std::exception& e )

Original file line number	Diff line number	Diff line change
`@@ -221,7 +221,8 @@ response websocket_api_connection::on_request( const variant& var )`
`221`	`221`	`catch ( const fc::exception& e )`
`222`	`222`	`{`
`223`	`223`	`if( has_id )`
`224`		`- return response( call.id, error_object{ e.code(), "Execution error", variant( e, _max_conversion_depth ) },`
	`224`	`+ return response( call.id, error_object{ e.code(), "Execution error: " + e.to_string(),`
	`225`	`+ variant( e, _max_conversion_depth ) },`
`225`	`226`	`call.jsonrpc );`
`226`	`227`	`}`
`227`	`228`	`catch ( const std::exception& e )`