'Undefined function' when calling functions which throw exceptions

[olostan]

If in any code that is invoked by AngularDart invoked a code that raise NoSuchMethod then AngularDart shows Undefined function exception, however function is defined.

Steps to reproduce:

1. Take "hello_world" example.
2. Into HelloWorld controller add method:

  Test() {
    String x = null;
    if (x.length==0)
      name = "Tested";
  }

1. Into html view add
   <button ng-click="ctrl.Test()">Test</button>
2. Run application in Dartium and press "Test" button.

You'll see Undefined function Test. However Test is defined in controller.

It can confuse users, as even if there is mistake somewhere inside of the call. It took me some time to understand what is the problem.

[vicb]

The solution should be as simple as changing

      } else {
        try {
          return reflect(o).invoke(symbol, posArgs, sNamedArgs).reflectee;
        } on NoSuchMethodError catch (e) {
          throw 'Undefined function $name';
        }
      }

to

      } else {
        return reflect(o).invoke(symbol, posArgs, sNamedArgs).reflectee;
      }

in parser_dynamic.dart.

Needs a test to PR.

[kemallette]

I've also just run in to this issue in one of my components. Definitely caused some hair pulling!

As always though, thanks sincerely to all contributors for the outstanding work happening. New framework hiccups aside, it's been a joy working with Angular and Dart and watching all the progress being made. :)

[jbdeboer]

@kemallette What version of AngularDart are you using? This may have been fixed by @chirayuk in the github version.

[jbdeboer]

@markovuksanovic Could you put together a PR for this issue? @vicb's approach looks correct.

[kemallette]

@jbdeboer version: 0.11.0