[Google Pixel 3a XL ROMs, Kernels, Recoveries, & Ot] cstark27:
Hi, thanks for the ROM. I had some trouble with the TWRP zip - it would only boot to Lineage recovery. So I did the fastboot install method, booted to Lineage, finished the initial (Lineage) setup, rebooted and flashed Nano GAPPS, then added my Google account, then clicked Finish Setup. At this point it will take a while and kind of hang up, but it goes back to network selection and if it says Skip on the lower left, it lets me finish the setup (you may need to first select Use Mobile Network and let it fail back to the network selection menu).

I did try the Stock GAPPS package but had issues with Pixel Launcher and Google Photos crashing so I re-did it all using Nano GAPPS and installed the apps I wanted from the store. Seems to be working OK now.

Probably my first time flashing a custom ROM in 4 years lol.

Edit: Pixel Launcher log:

08-11 11:05:10.037 8950 8950 E AndroidRuntime: FATAL EXCEPTION: main
08-11 11:05:10.037 8950 8950 E AndroidRuntime: Process: com.google.android.apps.nexuslauncher, PID: 8950
08-11 11:05:10.037 8950 8950 E AndroidRuntime: java.lang.NoSuchMethodError: No static method setContextPriority(I)V in class Landroid/view/ThreadedRenderer; or its super classes (declaration of 'android.view.ThreadedRenderer' appears in /system/framework/framework.jar!classes2.dex)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.systemui.shared.system.ThreadedRendererCompat.setContextPriority(SourceFile:31)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.quickstep.QuickstepProcessInitializer.init(SourceFile:33)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.google.android.apps.nexuslauncher.NexusProcessInitializer.init(SourceFile:20)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.launcher3.MainProcessInitializer.initialize(SourceFile:32)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.launcher3.LauncherProvider.onCreate(SourceFile:117)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.content.ContentProvider.attachInfo(ContentProvider.java:1920)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.content.ContentProvider.attachInfo(ContentProvider.java:1895)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread.installProvider(ActivityThread.java:6440)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread.installContentProviders(ActivityThread.java:5987)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5902)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread.access$1100(ActivityThread.java:200)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1656)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:106)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.os.Looper.loop(Looper.java:193)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:6718)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
08-11 11:05:10.037 8950 8950 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)