Android native Crash

[liuhongda]

SIGBUS(BUS_ADRERR):
#00 pc 00009bd2 /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#1 pc 00009b93 /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#2 pc 00009c4f /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#3 pc 00006b1d /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#4 pc 00006a4d /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#5 pc 000072e3 /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#6 pc 00002f99 /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/lib/arm/libmmkv.so [armeabi-v7a::c2da770998db3376193a87cb98aeefb6]
#7 pc 000c97d9 /data/app/com.tencent.weishi-9xe5NaoLfDV1Wj2DmmOikw==/oat/arm/base.odex (oatdata+821209) [armeabi::4892e19cd05c59aa41e8e9d3a6955789]
java:
com.tencent.mmkv.MMKV.putString(SourceFile:551)

[lingol]

We shall chat on WeChat Work.

[lingol]

Turns out this is the classic opening a MMKV in multi-process without setting MULTI_PROCESS_MODE problem.

[pengwei1024]

MULTI_PROCESS_MODE

Turns out this is the classic opening a MMKV in multi-process without setting MULTI_PROCESS_MODE problem.

Why not set MULTI_PROCESS_MODE as the default option？multi process execution is not easy to detect

[lingol]

Because Multi-process mode doesn't come without cost. There's a flock, and flock costs time on each operation you make.

[pengwei1024]

I mean the default value is set to MULTI_PROCESS_MODE , People who are familiar with process operations and need extreme performance will be actively set to SINGLE_PROCESS_MODE，this can avoid many misuses

[lingol]

I mean the default value is set to MULTI_PROCESS_MODE , People who are familiar with process operations and need extreme performance will be actively set to SINGLE_PROCESS_MODE，this can avoid many misuses

I DO know what you mean. And the answer is still the same.