Error info is below.
Time Awake Since Boot: 1500 seconds
System Integrity Protection: disabled
Crashed Thread: 13 Dispatch queue: com.apple.dt.frame.activity
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000009
Exception Codes: 0x0000000000000001, 0x0000000000000009
baozhixue
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