Hi. From Unity 2023.3.0b7, Android build need Java 17, see release note:
- Android: JDK 17 is required to build Android apps.
But UnityHub installs OpenJDK 11 so all of Android builds are failed due to invalid JDK version when using embedded OpenJDK.
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Same here
Any updates to fixing this ?
Sorry you are experiencing this issue. We are working on fixing it by releasing a new Hub version that includes these new JDK changes.
In the meantime, please download the JDK manually for your system:
- Linux: https://download.unity3d.com/download_unity/open-jdk/open-jdk-linux-x64/jdk17.0.9-9_8d1cbcce56285f3146cf7761353a643fe573b39e45bd94f35590dca39277f667.zip
- Mac: https://download.unity3d.com/download_unity/open-jdk/open-jdk-mac-x64/jdk17.0.9-9_388f7edd2524a9235650fa7cf531302e4676b80526b2d6a0fa199d030779169d.zip
- Windows: https://download.unity3d.com/download_unity/open-jdk/open-jdk-win-x64/jdk17.0.9-9_f12c2989c2f749b13282640a12d7d624097f6c2d45144d87331f21ad352ab63e.zip
Once downloaded and unzipped, go to Unity Preferences > External Tools and change the JDK path to the JDK folder you have just downloaded.
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Also appears that the SDK required is not installed by the HUB
SDK Platform Tools version 33.0.1 < 34.0.0.
so the Build still does not work with the JDK as above.
IS there a new SDK as well please ?
Make sure you press “Update Android SDK” if this popup appears:
Only this pops up…
and when you click Update Android SDK…
“UnauthorizedAccessException: Access to the path ‘C:\Program Files\Unity\Hub\Editor\2023.3.0b7\Editor\Data\PlaybackEngines\AndroidPlayer\SDK\tempToolsDir’ is denied.”
@ProfPivec @Kichang-Kim This issue should be fixed now. Restart the Unity Hub, and then reinstall Unity 2023.3.0b7. The new installation of Unity should come with the correct JDK version.
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All now good. Thank you.