dart2js : NoSuchMethodError : method not found: 'Symbol("members")'

[damondouglas]

I received this error using the starter project from the Dart editor as well as another angular project I custom built. Running the project in a modern non-dartium browser of the dart2js compiled version yields the following in the Console.

NoSuchMethodError : method not found: 'Symbol("members")'
Receiver: Instance of 'JsClassMirror'
Arguments: []

STACKTRACE:
Error
    at dart.wrapException (http://127.0.0.1:3030/angular_todo/main.dart.js:2569:15)
    at JsClassMirror.Object.noSuchMethod$1 (http://127.0.0.1:3030/angular_todo/main.dart.js:24199:15)
    at JsClassMirror.get$members (http://127.0.0.1:3030/angular_todo/main.dart.js:40086:23)
    at GetterSetter._maybeInvoke$2 (http://127.0.0.1:3030/angular_todo/main.dart.js:9126:39)
    at GetterSetter__getter__closure0.call$1 (http://127.0.0.1:3030/angular_todo/main.dart.js:9237:26)
    at GetterSetter__getter_closure.call$1 (http://127.0.0.1:3030/angular_todo/main.dart.js:9205:24)
    at ParserBackend_getter_closure0.<anonymous> (http://127.0.0.1:3030/angular_todo/main.dart.js:9392:141)
    at ParserBackend_getter_closure0.call$2 [as call$1] (http://127.0.0.1:3030/angular_todo/main.dart.js:9398:19)
    at ParserBackend_fieldAccess_closure.<anonymous> (http://127.0.0.1:3030/angular_todo/main.dart.js:9627:30)
    at Expression.eval$2 (http://127.0.0.1:3030/angular_todo/main.dart.js:9097:24) main.dart.js:33161
NoSuchMethodError : method not found: 'Symbol("members")'
Receiver: Instance of 'JsClassMirror'
Arguments: []

[lambrospetrou]

I have the same problem and I am using:
Dart Editor version 1.1.0.dev_05_00 (DEV)
Dart SDK version 1.1.0-dev.5.0

and updated all the packages with pub upgrade

[zoechi]

You probably have to add @MirrorsUsed annotation. I'm on my phone... but there should already be some discussions to find with examples.

[lambrospetrou]

I did. If I compile it without --minify command it works. With minify option it doesn't work and I receive the above error.
If I minify the compiled code with another tool, not with the dart2js it works fine. So it might be something with the minifier of dart.

[damondouglas]

As an update, I dart2js on ubuntu it works fine. I keep trying on my Mac OSX and it doesn't work, minified or not.

Dart VM version: 1.1.0-dev.5.0 (Fri Dec 20 05:10:07 2013) on "macos_x64"

[damondouglas]

I am closing this issue as I think it relates more to how dart updates through the Dart editor. I just did a fresh install of dart from the website to version below and everything works fine dart2js minified or not. Thank you for all your work on building this helpful library.

Dart VM version: 1.0.0.10_r30798 (Mon Dec 2 10:26:47 2013) on "macos_x64"