Error running ember test and ember server

[bploetz]

Hi! I'm new to ember, so this could be something on my end, but I've followed the installation and configuration steps in the README, and am getting an error when running ember test and ember server.

Environment:

> ember -v
version: 0.2.3
node: 0.12.12
npm: 2.7.6

Changes:

> git diff
diff --git a/config/environment.js b/config/environment.js
index e928b12..647d58c 100644
--- a/config/environment.js
+++ b/config/environment.js
@@ -16,7 +16,17 @@ module.exports = function(environment) {
-    }
+    },
+
+    metricsAdapters: [
+      {
+        name: 'Mixpanel',
+        environments: ['development'],
+        config: {
+          token: 'XXXXXXXXXXXXXXXXXXXXXXXXXX'
+        }
+      }
+    ]
   };                                                                                                                                                                                                                           

diff --git a/package.json b/package.json
index df63ba3..3c53236 100644
--- a/package.json
+++ b/package.json
@@ -40,6 +40,7 @@
     "ember-data": "1.0.0-beta.16.1",
     "ember-drag-drop": "^0.1.4",
     "ember-export-application-global": "^1.0.0",
+    "ember-metrics": "0.6.0",
     "ember-select-2": "1.2.0",
     "ember-template-compiler": "^1.9.0-alpha",
     "ember-validations": "^2.0.0-alpha.3",

Error when running tests:

> ember test
ember test
version: 0.2.3

A new version of ember-cli is available (2.4.2). To install it, type ember update.
Invalid watchman found, version: [4.4.0] did not satisfy [^3.0.0], falling back to NodeWatcher.
Visit http://www.ember-cli.com/#watchman for more info.
Build failed.
File: frontend/initializers/metrics.js
Line 5: Unexpected token =
Error: Line 5: Unexpected token =
    at throwError (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2692:21)
    at throwUnexpected (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2754:9)
    at expect (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2763:13)
    at parseObjectInitialiser (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:3303:17)
    at parseVariableDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4650:18)
    at parseVariableDeclarationList (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4690:23)
    at parseConstLetDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4721:24)
    at parseSourceElement (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:6267:24)
    at parseFunctionSourceElements (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:5603:29)
    at parseFunctionDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:5800:16)

Running ember server yields the same error:

> ember server
version: 0.2.3

A new version of ember-cli is available (2.4.2). To install it, type ember update.
Invalid watchman found, version: [4.4.0] did not satisfy [^3.0.0], falling back to NodeWatcher.
Visit http://www.ember-cli.com/#watchman for more info.
Livereload server on port 35729
Serving on http://localhost:4200/
File: frontend/initializers/metrics.js
Line 5: Unexpected token =
Error: Line 5: Unexpected token =
    at throwError (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2692:21)
    at throwUnexpected (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2754:9)
    at expect (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:2763:13)
    at parseObjectInitialiser (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:3303:17)
    at parseVariableDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4650:18)
    at parseVariableDeclarationList (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4690:23)
    at parseConstLetDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:4721:24)
    at parseSourceElement (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:6267:24)
    at parseFunctionSourceElements (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:5603:29)
    at parseFunctionDeclaration (/Users/bploetz/frontend/node_modules/ember-cli/node_modules/broccoli-es3-safe-recast/node_modules/es3-safe-recast/node_modules/recast/node_modules/esprima-fb/esprima.js:5800:16)

Even if I remove the metricsAdapters from config/environment.js, the problem persists, so it seems as though simply having the ember-metrics dependency causes this.

Any ideas?

[poteto]

You're running a really old version of ember-cli which doesn't have Babel support. This addon uses ES2015 which will require transpilation. I suggest upgrading your ember-cli version

[bploetz]

Ah ha, thanks @poteto !