Iam facing error while iam trying to run flutter.
D:\fluttapp\testbuild>flutter run
Launching lib/main.dart on Google Pixel 2 XL in debug mode...
Initializing gradle... 2.1s
Resolving dependencies...
* Error running Gradle:
ProcessException: Process "D:\fluttapp\testbuild\android\gradlew.bat" exited abnormally:
FAILURE: Build failed with an exception.
* Where:
Build file 'D:\fluttapp\testbuild\android\app\build.gradle' line: 57
* What went wrong:
A problem occurred evaluating project ':app'.
> path may not be null or empty string. path='null'
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to
get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 6s
Command: D:\fluttapp\testbuild\android\gradlew.bat app:properties
Please review your Gradle project setup in the android/ folder.
D:\fluttapp\testbuild>flutter doctor -v
[√] Flutter (Channel beta, v1.1.8, on Microsoft Windows [Version 10.0.17134.556], locale
en-IN)
• Flutter version 1.1.8 at D:\flutter
• Framework revision 985ccb6d14 (3 weeks ago), 2019-01-08 13:45:55 -0800
• Engine revision 7112b72cc2
• Dart version 2.1.1 (build 2.1.1-dev.0.1 ec86471ccc)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at D:\Users\Bhanu\AppData\Local
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• ANDROID_HOME = D:\Users\Bhanu\AppData\Local
• Java binary at: D:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
• All Android licenses accepted.
[√] Android Studio (version 3.1)
• Android Studio at D:\Program Files\Android\Android Studio
• Flutter plugin version 29.0.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b02)
[√] Connected device (1 available)
• Google Pixel 2 XL • 192.168.50.101:5555 • android-x86 • Android 9 (API 28)
• No issues found!
I have add repo here. I have taken sample code to make release app version but unable to generate them. Key store is created and add to code repo
For me it was a pathing problem.
I was following the flutter guide https://flutter.io/docs/deployment/android
Create a file named <app dir>/android/key.properties that contains a reference to your keystore:
For some reason I (wrongfully) placed my "key.properties" in the app_dir/android/app folder, and this gave me the error.
* What went wrong:
A problem occurred evaluating project ':app'.
> path may not be null or empty string. path='null'
So check your pathing, and where your files are located :)
Bonus info: What helped med was checking the "gradle.build" file with different settings, and it was always the storeFile file(keystoreProperties['storeFile']) that gave me problems. Try commenting it out, or change it to:
storeFile file("key.jks")
If this works, you know that you have the correct path to your "key.jks" file. Then try introducing the poperties file (keystoreProperties) Like
storeFile file(keystoreProperties['storeFile'])
This did not work at first, but it does now :)
So check again that you "key.jks" and "key.properties" files are located the "correct" places, and how you point to them.