Reputation: 7190
After updating to build tools 27.0.3, my build stopped working with a NullPointerException.
$ ./gradlew main:build
Starting a Gradle Daemon (subsequent builds will be faster)
Parallel execution with configuration on demand is an incubating feature.
> Configure project :main
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
FAILURE: Build failed with an exception.
* What went wrong:
Failed to notify task execution graph listener.
> java.lang.NullPointerException (no error message)
> java.lang.NullPointerException (no error message)
fullstacktrace: https://gist.github.com/plentz/59b676fc86dd4c3bfe2333c89b82c506
build.gradle: https://gist.github.com/plentz/eac62d1c5d207affba6153b0efb2e1ca
Upvotes: 2
Views: 882
Reputation: 2165
I was also experiencing this issue on AGP 3.1.0 and 3.1.1. I downgraded the plugin to 3.0.0 to fix this issue, but with a second thought, just decided to go on with using Android Studio 3.2 canary build with AGP 3.2.0 alpha, where the issue seems to be resolved.
The bug seems to be fixed somewhere during the alpha revisions, so just go on with the latest, which is AGP 3.2.0-alpha10 for now. :)
Upvotes: 1
Reputation: 356
Try to remove your_project_path/.gradle
then restart Android studio and re-compile the project
Upvotes: 0