[错误]错误：D8：com.android.tools.r8.kotlin.H Unity2022.3.38 升级android api 34 build failure about firebase-unity-sdk

[argzdev]

Hi @shuaigedev, thanks for reaching out. Unfortunately, it seems that there's an issue with Firebase SDK version 12.1.0. For context, there are breaking changes in Firebase Android SDK which requires compileSdkVersion 34.

Breaking change: Changed the required minimum compileSdkVersion to be 34 or higher.
Breaking change: Updated minSdkVersion to API level 21 or higher.

Now according to the Unity forums, Unity Editors currently do not support compileSdkVersion 34, and is currently being worked on by their engineers. There are workarounds, by the Unity engineer, however I haven't tried it myself.

Another mitigation would be to downgrade Firebase SDK version 11.9.0 while waiting for Unity to update the compileSdkVersion on their side.

That said, please continue your report in the linked Unity thread.

Thanks!

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[shuaigedev]

@argzdev Hi, I am currently using compileSdkVersion 34, but it still doesn't work. I will try using 11.9.0 to see if it works