Build Canceled: Broccoli Builder ran into an error with Babel plugin

[shortthirdman]

I have been running into this problem since a few days back and have not been able to find the real issue (root cause). My enviroment specs: Node version 6.9.5 npm version 3.10.10 Ember CLI version 2.11.1 OS: Windows 8 SL (64bit) Heres the screenshot:

[shortthirdman]

Here's the much described output when ember build or ember serve: Build error

The Broccoli Plugin: [BroccoliMergeTrees: TreeMerger (appAndDependencies)] failed with: Error: Build Canceled: Broccoli Builder ran into an error with Babel plugin. 💥 at new BroccoliBuildError (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\broccoli-builder\lib\broccoli-build-error.js:40:9) at E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\broccoli-builder\lib\builder.js:168:19 at tryCatch (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp-internal.js:216:12) at invokeCallback (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp-internal.js:231:13) at publish (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp-internal.js:199:7) at publishRejection (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp-internal.js:134:3) at flush (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp\asap.js:85:5) at _combinedTickCallback (internal/process/next_tick.js:67:7) at process._tickCallback (internal/process/next_tick.js:98:9)

The broccoli plugin was instantiated at: at BroccoliMergeTrees.Plugin (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\broccoli-plugin\index.js:7:31) at new BroccoliMergeTrees (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\broccoli-merge-trees\index.js:42:10) at BroccoliMergeTrees (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\broccoli-merge-trees\index.js:36:53) at mergeTrees (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\broccoli\merge-trees.js:46:18) at EmberApp.appAndDependencies (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\broccoli\ember-app.js:1130:10) at EmberApp.javascript (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\broccoli\ember-app.js:1244:34) at EmberApp.toArray (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\broccoli\ember-app.js:1674:10) at EmberApp.toTree (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\broccoli\ember-app.js:1696:30) at module.exports (E:\Projects\NetStar 5\netstar-portal-ui\ember-cli-build.js:41:14) at CoreObject.setupBroccoliBuilder (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\models\builder.js:84:19) at CoreObject.init (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\models\builder.js:64:10) at CoreObject.superWrapper [as init] (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\core-object\lib\assign-properties.js:32:18) at CoreObject.Class (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\core-object\core-object.js:32:33) at CoreObject.run (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\tasks\serve.js:15:19) at E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\lib\commands\serve.js:76:24 at tryCatch (E:\Projects\NetStar 5\netstar-portal-ui\node_modules\ember-cli\node_modules\rsvp\dist\lib\rsvp-internal.js:216:12)

[plwalters]

Running in to the same problem as well any insight @shortthirdman if you found a fix?

[jeffjewiss]

I'm fairly certain this is due to https://github.com/ember-cli/broccoli-builder/pull/10 and was introduced in 0.18.5.

I think the above PR is causing warnings/errors in add-ons to be hidden and Build Canceled: Broccoli Builder ran into an error with… instead. This has been reported on an addon I work on (https://github.com/jeffjewiss/ember-cli-postcss/issues/113) and I also noticed it while working on said add-on.

Is this something that can even be fixed by add-on authors? It potentially looks like something to be handled by ember-cli and how it handles Broccoli build errors.

I couldn't find a short term solution to this as even reverting ember-cli to 2.12.0 uses broccoli-builder": "^0.18.3" and resolves to the version with the issue. Short of reverting this change and publishing another version of broccoli-builder I'm not sure how to fix this.

[plwalters]

Agreed that it seems to be squelching errors elsewhere. Thanks for the insight and your help with maintaining.

[xdumaine]

@jeffjewiss I'm +1 for reverting the change and publishing a patch. From our perspective this is a breaking change published as a patch version, so it should be reverted. It's caused a lot of frustration for developers on our end this week.

[devinaction]

Similar issue on my end too. Any fixes?

[shortthirdman]

@PWKad I got it fixed by using an already installed node_modules folder since when i install it on my machine, it gave the issue.

[xdumaine]

@shortthirdman why did you close the issue? It's not fixed...

[shortthirdman]

@xdumaine Ok reopening it. In my case it was solved. Higher version of Ember CLI was the root cause.

[jeffjewiss]

I'm pretty sure this issue has been resolved since the release of v0.18.8. @xdumaine are you still seeing broccoli builder errors instead of the specific add-on errors?

[jeffrey008]

This error message is gone after upgrading to ember-cli@2.15. There was some syntax error in my addon but broccoli couldn't tell it explicitly.