I am working on the unity AR project with AR Foundation 4.0.8 and ARCore XR Plugin 4.0.8. Unity version is 2019.4.29f1.Test device is HTC Desired 20 with Android 10.App may crash when executing more than 30 minutes.
The crash information from logcat:
--------- beginning of crash08-21 12:36:11.833 29189 29211 E AndroidRuntime: FATAL EXCEPTION: UnityMain08-21 12:36:11.833 29189 29211 E AndroidRuntime: Process: com.XXXStudio.TestAR, PID: 2918908-21 12:36:11.833 29189 29211 E AndroidRuntime: java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***08-21 12:36:11.833 29189 29211 E AndroidRuntime: Version '2019.4.29f1 (0eeae20b1d82)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'arm64-v8a'08-21 12:36:11.833 29189 29211 E AndroidRuntime: Build fingerprint: 'HTC/htc_thudugl_00709/htc_thudugl:10/QKQ1.200927.002/1.02.709.2:user/release-keys'08-21 12:36:11.833 29189 29211 E AndroidRuntime: Revision: '0'08-21 12:36:11.833 29189 29211 E AndroidRuntime: ABI: 'arm64'08-21 12:36:11.833 29189 29211 E AndroidRuntime: Timestamp: 2021-08-21 12:36:11+080008-21 12:36:11.833 29189 29211 E AndroidRuntime: pid: 29189, tid: 29760, name: ImageReader-192 08-21 12:36:11.833 29189 29211 E AndroidRuntime: uid: 1021308-21 12:36:11.833 29189 29211 E AndroidRuntime: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x808-21 12:36:11.833 29189 29211 E AndroidRuntime: Cause: null pointer dereference08-21 12:36:11.833 29189 29211 E AndroidRuntime: x0 000000775214df80 x1 00000076f9e23870 x2 00000075d26ba6e2 x3 000000000000001808-21 12:36:11.833 29189 29211 E AndroidRuntime: x4 0000000000000070 x5 00000075d25aea8a x6 00000075d25aea8a x7 00000000070a8a8008-21 12:36:11.833 29189 29211 E AndroidRuntime: x8 0000000000000000 x9 e1d73f7a8869a390 x10 0000000000000000 x11 00000000ffffffff08-21 12:36:11.833 29189 29211 E AndroidRuntime: x12 0000007578c8eaf0 x13 00000076144fad10 x14 00000076144fad00 x15 00000076144fad0008-21 12:36:11.833 29189 29211 E AndroidRuntime: x16 00000077e5afd8f0 x17 00000077e5aef080 x18 00000075693f8000 x19 00000076f9e23aa808-21 12:36:11.833 29189 29211 E AndroidRuntime: x20 00000076142817e0 x21 00000075665327b0 x22 00000076f9e24020 x23 00000076f9e23bc008-21 12:36:11.833 29189 29211 E AndroidRuntime: x24 00000076f9e24020 x25 00000076f9e23d50 x26 00000076f9e24020 x27 0000007587c6002008-21 12:36:11.833 29189 29211 E AndroidRuntime: x28 000000756c6c3700 x29 00000076f9e23b1008-21 12:36:11.833 29189 29211 E AndroidRuntime: sp 00000076f9e23990 lr 00000075d2ee0254 pc 00000075d2ee028c08-21 12:36:11.833 29189 29211 E AndroidRuntime: 08-21 12:36:11.833 29189 29211 E AndroidRuntime: backtrace:08-21 12:36:11.833 29189 29211 E AndroidRuntime: #00 pc 0000000000bd528c /data/app/com.google.ar.core-HBY2br3q7H0pzejdcA8RBg==/base.apk (BuildId: eb946242684b89679284aac531faba1f)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #01 pc 0000000000bd4ed4 /data/app/com.google.ar.core-HBY2br3q7H0pzejdcA8RBg==/base.apk (BuildId: eb946242684b89679284aac531faba1f)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #02 pc 0000000000bdd87c /data/app/com.google.ar.core-HBY2br3q7H0pzejdcA8RBg==/base.apk (BuildId: eb946242684b89679284aac531faba1f)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #03 pc 0000000000028970 /system/lib64/libmediandk.so (BuildId: f14ffb179eb46c5d95c132b2c5050781)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #04 pc 0000000000016930 /system/lib64/libstagefright_foundation.so (android::AHandler::deliverMessage(android::sp<android::AMessage> const&)+48) (BuildId: 843e7f193d393067ac620c6316979b94)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #05 pc 000000000001a6e0 /system/lib64/libstagefright_foundation.so (android::AMessage::deliver()+100) (BuildId: 843e7f193d393067ac620c6316979b94)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #06 pc 0000000000017378 /system/lib64/libstagefright_foundation.so (android::ALooper::loop()+560) (BuildId: 843e7f193d393067ac620c6316979b94)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #07 pc 00000000000135ec /system/lib64/libutils.so (android::Thread::_threadLoop(void*)+224) (BuildId: dab3f7a95f2023784757ab4f652ae37e)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #08 pc 00000000000c2bd8 /system/lib64/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+140) (BuildId: 63ef97712049bbaf0149ba2d97c5e2b1)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #09 pc 00000000000e68a0 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+36) (BuildId: 1f1dcc5892d50cc3e093ea733dc69025)08-21 12:36:11.833 29189 29211 E AndroidRuntime: #10 pc 0000000000084b6c /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64) (BuildId: 1f1dcc5892d50cc3e093ea733dc69025)08-21 12:36:11.833 29189 29211 E AndroidRuntime: 08-21 12:36:11.833 29189 29211 E AndroidRuntime: at base.0xbd528c(Native Method)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at base.0xbd4ed4(Native Method)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at base.0xbdd87c(Native Method)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libmediandk.0x28970(Native Method)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libstagefright_foundation.android::AHandler::deliverMessage(android::sp<android::AMessage> const&)(deliverMessage:48)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libstagefright_foundation.android::AMessage::deliver()(deliver:100)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libstagefright_foundation.android::ALooper::loop()(loop:560)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libutils.android::Thread::_threadLoop(void*)(_threadLoop:224)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libandroid_runtime.android::AndroidRuntime::javaThreadShell(void*)(javaThreadShell:140)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libc.__pthread_start(void*)(__pthread_start:36)08-21 12:36:11.833 29189 29211 E AndroidRuntime: at libc.__start_thread(__start_thread:64)08-21 12:36:11.833 793 793 E ANDR-PERF-MPCTL: Active req limit reached, No optimizations performedAny help would be greatly appreciated.