The following is the error that it gives when closing
java.lang.Error: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Version '2019.4.20f1 (6dd1c08eedfa)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'armeabi-v7a'
Build fingerprint: 'xiaomi/ysl/ysl:9/PKQ1.181203.001/V12.0.2.0.PEFMIXM:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-08-01 17:35:44+0530
pid: 16891, tid: 17055, name: UnityGfxDeviceW >>> zombie.survival.craft.z <<<
uid: 10291
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
Cause: null pointer dereference
r0 00000000 r1 00000000 r2 0001cba0 r3 00000000
r4 ac37157c r5 0000194c r6 00000002 r7 00008f37
r8 8692ce68 r9 00000000 r10 8b9efec4 r11 0001cc20
ip 00000000 sp 6ae0f6a8 lr 8af877c8 pc ad18a030
backtrace:
#00 pc 0001a030 /system/lib/libc.so (memset+48) (BuildId: 5ad77fc5e9737f3dcacadad9f63a18d4)
#01 pc 004b47c4 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#02 pc 004921c0 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#03 pc 0049148c /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#04 pc 00491134 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#05 pc 0049ea04 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#06 pc 00254555 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#07 pc 00254b0b /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#08 pc 0024d7bf /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#09 pc 003ad1f7 /data/app/zombie.survival.craft.z-lYZZQ2okiommPJF9XXNaPA==/lib/arm/libunity.so (BuildId: 6f4db907274755f767b33d7f3640095852e649e3)
#10 pc 00071461 /system/lib/libc.so (__pthread_start(void*)+22) (BuildId: 5ad77fc5e9737f3dcacadad9f63a18d4)
#11 pc 0001dea5 /system/lib/libc.so (__start_thread+24) (BuildId: 5ad77fc5e9737f3dcacadad9f63a18d4)
at libc.memset(memset:48)
at libunity.0x4b47c4(Native Method)
at libunity.0x4921c0(Native Method)
at libunity.0x49148c(Native Method)
at libunity.0x491134(Native Method)
at libunity.0x49ea04(Native Method)
at libunity.0x254555(Native Method)
at libunity.0x254b0b(Native Method)
at libunity.0x24d7bf(Native Method)
at libunity.0x3ad1f7(Native Method)
at libc.__pthread_start(void*)(__pthread_start:22)
at libc.__start_thread(__start_thread:24)