container data database ria cat class play create compare

1.

sqlite3_open 死鎖

* thread #1, queue = ‘com.apple.main-thread‘, stop reason = signal SIGSTOP
frame #0: 0x0000000116e22c22 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x0000000116e57dfa libsystem_pthread.dylib`_pthread_mutex_lock_wait + 100
* frame #2: 0x000000010d550e3a MLPlayer`sqlite3Malloc [inlined] sqlite3_mutex_enter(p=<unavailable>) at sqlite3.c:21778 [opt]

frame #3: 0x000000010d550e2f MLPlayer`sqlite3Malloc(n=127) at sqlite3.c:23035 [opt]
frame #4: 0x000000010d55a7db MLPlayer`sqlite3DbMallocRaw(db=0x00007f9cf7617ed0, n=<unavailable>) at sqlite3.c:23374 [opt]
frame #5: 0x000000010d559402 MLPlayer`sqlite3DbMallocZero(db=<unavailable>, n=127) at sqlite3.c:23318 [opt]
frame #6: 0x000000010d59c943 MLPlayer`sqlite3FindCollSeq [inlined] findCollSeqEntry at sqlite3.c:92028 [opt]
frame #7: 0x000000010d59c8f7 MLPlayer`sqlite3FindCollSeq(db=<unavailable>, enc=<unavailable>, zName=<unavailable>, create=<unavailable>) at sqlite3.c:92079 [opt]
frame #8: 0x000000010d55ffe5 MLPlayer`createCollation(db=<unavailable>, zName=<unavailable>, enc=<unavailable>, pCtx=<unavailable>, xCompare=<unavailable>, xDel=<unavailable>) at sqlite3.c:124965 [opt]
frame #9: 0x000000010d55f84b MLPlayer`openDatabase(zFilename="/Users/temp/Library/Developer/CoreSimulator/Devices/F31C98A5-1D5C-4053-B6E2-1E622E430721/data/Containers/Data/Application/CCAE5F2D-0E09-4EBE-866A-C89D4E59AD38/Documents/xx.db", ppDb=<unavailable>, flags=<unavailable>, zVfs=0x0000000000000000) at sqlite3.c:125438 [opt]
frame #10: 0x000000010d0f82d8 MLPlayer`-[PAFMDatabase open](self=0x000060000008ece0, _cmd="open") at PAFMDatabase.m:144

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第11月第20天 sqlite3_open