I took a vacation and didn't know what was changed in the morning on the first day of work, which caused the apk to crash directly.
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--------- beginning of crash
10-10 13:31:19.870 6410 7898 F libc : Fatal signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0xced4d59a in tid 7898 (Thread-1), pid 6410 (com.***.***)
10-10 13:31:19.982 7919 7919 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
10-10 13:31:19.982 7919 7919 F DEBUG : Build fingerprint: '*****:9/********:userdebug/dev-keys'
10-10 13:31:19.982 7919 7919 F DEBUG : Revision: '1234'
10-10 13:31:19.982 7919 7919 F DEBUG : ABI: 'arm'
10-10 13:31:19.982 7919 7919 F DEBUG : pid: 6410, tid: 7898, name: Thread-1 >>> com.**.**<<<
10-10 13:31:19.982 7919 7919 F DEBUG : signal 4 (SIGILL), code 1 (ILL_ILLOPC), fault addr 0xced4d59a
10-10 13:31:19.983 7919 7919 F DEBUG : Abort message: '[0m[**] Enter ****() function ((****:191))[0m
10-10 13:31:19.983 7919 7919 F DEBUG : '
10-10 13:31:19.983 7919 7919 F DEBUG : r0 00000001 r1 00000001 r2 cedb1120 r3 00000003
10-10 13:31:19.983 7919 7919 F DEBUG : r4 cedaf0d0 r5 cec07970 r6 cec07970 r7 cec07400
10-10 13:31:19.983 7919 7919 F DEBUG : r8 0000190a r9 0000190a r10 ced7ea79 r11 000fe000
10-10 13:31:19.983 7919 7919 F DEBUG : ip cedaf704 sp cec073b0 lr ced4d59b pc ced4d59a
10-10 13:31:19.986 7919 7919 F DEBUG :
10-10 13:31:19.986 7919 7919 F DEBUG : backtrace:
10-10 13:31:19.987 7919 7919 F DEBUG : #00 pc 0004759a /data/app/com.**.**-vm9FY6mCSTBuqATsU-vAjg==/base.apk (offset 0x1f000) (android::***::***()+358)
……
10-10 13:31:19.987 7919 7919 F DEBUG : #08 pc 00063625 /system/lib/libc.so (__pthread_start(void*)+22)
10-10 13:31:19.987 7919 7919 F DEBUG : #09 pc 0001df7d /system/lib/libc.so (__start_thread+24)
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After checking for a day, I finally found the reason. All kinds of tears...
The last line return true of the bool type function was deleted by mistake. Just add it up.