./gradlew assembleRelease failing at :app:bundleReleaseJsAndAssets, node finished with non-zero exit value 1.

[deehuey]

Is this a bug report?

Yes

Have you read the Contributing Guidelines?

No

Environment

Environment:
OS: macOS Sierra 10.12.6
Node: 8.4.0
Yarn: 0.27.5
npm: 5.4.0
Watchman: 4.7.0
Xcode: Xcode 8.3.3 Build version 8E3004b
Android Studio: 2.3 AI-162.4069837

Packages: (wanted => installed)
react-native: 0.48.1 => 0.48.1 <-- What is this? react-native --version says I'm using 0.50.4 which is the version I should be on.
react: 16.0.0-alpha.12 => 16.0.0-alpha.12

Steps to Reproduce

(Write your steps here:)

1. Run ./gradlew assembleRelease

Expected Behavior

Bundle and build a production build of our android application.

Actual Behavior

I'm getting an error during the installation process.

[deehuey]

HOLY COW if anybody has this issue, its because I accidently bundled assets at sizes @4x , @6x, etc. It didn't know where to put them. I chased this for hours. Check your assets!!!!!