我的Google App Engine Launcher在我的Mac上使用EXC_BAD_ACCESS（SIGSEGV）崩溃。
当我在启动程序上运行Python项目时，它会开始运行，但是当项目接收到POST或GET等HTTP通信时，启动程序会崩溃。
与此Google App Engine Launcher crashes on mac相同的问题，但删除数据存储区（解决了该帖子）并没有帮助。
在命令行上运行它可以正常工作
dev_appserver.py app.yaml
以下是崩溃报告，以防它有帮助。
Process: GoogleAppEngineLauncher [9026]
Path: /Applications/GoogleAppEngineLauncher.app/Contents/MacOS/GoogleAppEngineLauncher
Identifier: com.google.GoogleAppEngineLauncher
Version: 1.9.30 (1.9.30.439)
Code Type: X86 (Native)
Parent Process: ??? [1]
Responsible: GoogleAppEngineLauncher [9026]
User ID: 501
Date/Time: 2015-12-30 15:43:56.720 +0000
OS Version: Mac OS X 10.11.2 (15C50)
Report Version: 11
Anonymous UUID: 59B8A36A-600F-2FB1-9253-7E2985E2D320
Time Awake Since Boot: 21000 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000020
Exception Note: EXC_CORPSE_NOTIFY
VM Regions Near 0x20:
-->
__TEXT 0000000000001000-000000000001c000 [ 108K] r-x/rwx SM=COW /Applications/GoogleAppEngineLauncher.app/Contents/MacOS/GoogleAppEngineLauncher
Application Specific Information:
objc_msgSend() selector name: hash
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x9e09acaf objc_msgSend + 31
1 com.apple.Foundation 0x9972eb82 probeGC + 68
2 com.apple.Foundation 0x9972eb18 -[NSConcreteMapTable objectForKey:] + 45
3 com.apple.UIFoundation 0x9abd95bd +[__NSFontTypefaceInfo typefaceInfoForPostscriptName:options:] + 128
4 com.apple.UIFoundation 0x9abe06a5 __NSGetMetaFontInstance + 1067
5 com.google.GoogleAppEngineLauncher 0x0000c34e 0x1000 + 45902
6 com.google.GoogleAppEngineLauncher 0x0000c4a2 0x1000 + 46242
7 com.google.GoogleAppEngineLauncher 0x0000c5ae 0x1000 + 46510
8 com.google.GoogleAppEngineLauncher 0x00011319 0x1000 + 66329
9 com.apple.Foundation 0x998a52f2 __57-[NSNotificationCenter addObserver:selector:name:object:]_block_invoke_2 + 50
10 com.apple.CoreFoundation 0x962cad14 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
11 com.apple.CoreFoundation 0x962cac5b ___CFXRegistrationPost_block_invoke + 75
12 com.apple.CoreFoundation 0x962ca22c _CFXRegistrationPost + 460
13 com.apple.CoreFoundation 0x962c9f66 ___CFXNotificationPost_block_invoke + 54
14 com.apple.CoreFoundation 0x962c39f3 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1715
15 com.apple.CoreFoundation 0x9619fe22 _CFXNotificationPost + 626
16 com.apple.Foundation 0x997201c5 -[NSNotificationCenter postNotificationName:object:userInfo:] + 92
17 com.apple.Foundation 0x99869942 _performFileHandleSource + 1558
18 com.apple.CoreFoundation 0x9621633f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
19 com.apple.CoreFoundation 0x96207a1b __CFRunLoopDoSources0 + 523
20 com.apple.CoreFoundation 0x96206e42 __CFRunLoopRun + 994
21 com.apple.CoreFoundation 0x962067f6 CFRunLoopRunSpecific + 390
22 com.apple.CoreFoundation 0x9620665b CFRunLoopRunInMode + 123
23 com.apple.HIToolbox 0x949ea2f1 RunCurrentEventLoopInMode + 267
24 com.apple.HIToolbox 0x949ea0f3 ReceiveNextEventCommon + 503
25 com.apple.HIToolbox 0x949e9eec _BlockUntilNextEventMatchingListInModeWithFilter + 99
26 com.apple.AppKit 0x93d75512 _DPSNextEvent + 1053
27 com.apple.AppKit 0x941800b0 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1057
28 com.apple.AppKit 0x93d74f8b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 121
29 com.apple.AppKit 0x93d6a12f -[NSApplication run] + 1063
30 com.apple.AppKit 0x93ce5025 NSApplicationMain + 1630
31 com.google.GoogleAppEngineLauncher 0x00002600 0x1000 + 5632
32 com.google.GoogleAppEngineLauncher 0x0000259d 0x1000 + 5533
33 com.google.GoogleAppEngineLauncher 0x000024c8 0x1000 + 5320