RpcService.js can't receive error objects

[ndwolf@…]

according to json-rpc.org specifications error must be an object, but dojo just allows strings. it will be great if this can be solved in next verions, the patch is very simple. I've made it myself to run my applications right.

[ndwolf@…]

this is the code from RpcService?.js:

if (objerror?!=null) {

if(typeof obj.error == 'object'){

var err = new Error(obj.error.message); err.code = obj.error.code; err.error = obj.error.error;

} else {

var err = new Error(obj.error);

}

so you still have the string text error with obj.error.message to send in new Error and can accept the object error with message, code, and custom error object with extra data. This standarization comes from json-rpc.org specifications draft 1.1 and I think its ok.

[dylan]

(In [9872]) fixes #2237, handle case for RPCService where an error object should be returned instead of a string