Could not determine java version.

ErranusCaminhus 0

Hello and Merry Christmas everyone,

I'm trying to run a QML and Android test application using Qt 5.7 but got stuck with this issue that is coming up every time i try to run:

22:18:36: Running steps for project android-test...
22:18:36: Configuration unchanged, skipping qmake step.
22:18:36: Starting: "/usr/bin/make" 
make: Nothing to be done for 'first'.
22:18:36: The process "/usr/bin/make" exited normally.
22:18:36: Removing directory /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build/assets
22:18:36: Removing directory /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build/libs
22:18:36: Starting: "/usr/bin/make" INSTALL_ROOT=/home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build install
install -m 755 -p libandroid-test.so /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build/libs/armeabi-v7a/libandroid-test.so
22:18:36: The process "/usr/bin/make" exited normally.
22:18:36: Starting: "/home/guilherme/Programs/Qt/5.7/android_armv7/bin/androiddeployqt" --input /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-libandroid-test.so-deployment-settings.json --output /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build --deployment bundled --android-platform android-27 --jdk /usr/lib/jvm/java-9-openjdk-amd64 --gradle
Generating Android Package
  Input file: /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-libandroid-test.so-deployment-settings.json
  Output directory: /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/android-build/
  Application binary: /home/guilherme/Desktop/Sandbox/devel/qt/build-android-test-Android_for_armeabi_v7a_GCC_4_9_Qt_5_7_1-Debug/libandroid-test.so
  Android build platform: android-27
  Install to device: No

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '9-internal'.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Building the android package failed!
  -- For more information, run this command with --verbose.
22:18:38: The process "/home/guilherme/Programs/Qt/5.7/android_armv7/bin/androiddeployqt" exited with code 14.
Error while building/deploying project android-test (kit: Android for armeabi-v7a (GCC 4.9, Qt 5.7.1 for Android armv7))
When executing step "Build Android APK"
22:18:38: Elapsed time: 00:02.

SDK, NDK settings under Qt Creator seems to be all good:

SDK & NDK

All smooth under Android Studio, as well.

Already tried downgrading sdk-tools to 25.2.5 based on a stackoverflow answer, but to no avail.

If anyone had the same problem i would really appreciate if you could give me some guidance.

ErranusCaminhus 0

Sorry!
Just a silly issue solved based on the logs: installed openjdk-8-jdk.
All ok!