Google App Engine启动器在Mac上崩溃 [英] Google App Engine Launcher crashes on mac
本文介绍了Google App Engine启动器在Mac上崩溃的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的Google App Engine启动器使用SIGSEGV在我的mac上崩溃。
当我在启动器上运行Python项目时，它开始运行。但是，当项目接收到HTTP通信（如post）时，启动程序会崩溃。
以下故障转储说明崩溃的原因是字体的哈希函数吗？同一个项目在另一台机器上运行时没有任何问题。其他项目在启动器上运行。
它是100％可重复的，并且始终是相同的崩溃消息。
流程：GoogleAppEngineLauncher [964]
路径：/Applications/GoogleAppEngineLauncher.app/Contents/MacOS / GoogleAppEngineLauncher
标识符：com.google.GoogleAppEngineLauncher
版本：1.9.30（1.9.30.439）
代码类型：X86（Native）
父进程：??? [1]
责任人：GoogleAppEngineLauncher [964]
用户名：501
日期/时间：2015-12-24 09：37：34.140 +0900
操作系统版本：Mac OS X 10.11.2（15C50）
报告版本：11
匿名UUID：A37D6515-A732-FEB4-F4F5-6683B95CD3F3
时间唤醒自启动：730秒
系统完整性保护：启用
崩溃的线程：0调度队列：com.apple.main-thread
异常类型： EXC_BAD_ACCESS（SIGSEGV）
异常代码：KERN_INVALID_ADDRESS在0x0000000000000020
异常备注：EXC_CORPSE_NOTIFY
虚拟机区域接近0x20：
- >
__TEXT 0000000000001000-000000000001c000 [108K] rx / rwx SM = COW /Applications/GoogleAppEngineLauncher.app/Contents/MacOS/GoogleAppEngineLauncher
特定于应用程序的信息：
objc_msgSend（）选择器名称：hash
线程0崩溃::调度队列：com.apple.main-thread
0 libobjc.A.dylib 0x9c78bcaf objc_msgSend + 31
1 com。 apple.Foundation 0x905bcb82 probeGC + 68
2 com.apple.Foundation 0x905bcb18 - [NSConcreteMapTable objectForKey：] + 45
3 com.apple.UIFoundation 0x92d435bd + [__ NSFontTypefaceInfo typefaceInfoForPostscriptName：options：] + 128
4 com.apple.UIFoundation 0x92d4a6a5 __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.Goog leAppEngineLauncher 0x00011319 0x1000 + 66329
9 com.apple.Foundation 0x907332f2 __57- [NSNotificationCenter addObserver：selector：name：object：] _ block_invoke_2 + 50
10 com.apple.CoreFoundation 0x9c22dd14 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
11 com.apple.CoreFoundation 0x9c22dc5b ___CFXRegistrationPost_block_invoke + 75
12 com.apple.CoreFoundation 0x9c22d22c _CFXRegistrationPost + 460
13 com.apple.CoreFoundation 0x9c22cf66 ___CFXNotificationPost_block_invoke + 54
14 com.apple.CoreFoundation 0x9c2269f3 - [_CFXNotificationRegistrar find：object：observer：enumerator：] + 1715
15 com.apple.CoreFoundation 0x9c102e22 _CFXNotificationPost + 626
16 com.apple.Foundation 0x905ae1c5 - [NSNotificationCenter postNotificationName：object：userInfo：] + 92
17 com.apple.Foundation 0x906f7942 _performFileHandleSource + 1558
18 com.apple.CoreFoundation 0x9c17933f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
19分配com.apple.CoreFoundation 0x9c16aa1b __CFRunLoopDoSources0 + 523
20 com.apple.CoreFoundation 0x9c169e42 __CFRunLoopRun + 994
21分配com.apple.CoreFoundation 0x9c1697f6 CFRunLoopRunSpecific + 390
22 com.apple.CoreFoundation 0x9c16965b CFRunLoopRunInMode + 123
23 com.apple.HIToolbox 0x933932f1 RunCurrentEventLoopInMode + 267
24 com.apple.HIToolbox 0x933930f3 ReceiveNextEventCommon + 503
25 com.apple.HIToolbox 0x93392eec _BlockUntilNextEventMatchingListInModeWithFilter + 99
26 com.apple.AppKit 0x9923f512 _DPSNextEvent + 1053
27 com.apple.AppKit 0x9964a0b0 - [NSApplication _nextEventMatchingEventMask：untilDate：inMode：dequeue：] + 1057
28 com.apple。 AppKit 0x9923ef8b - [NSApplication nextEventMatchingMask：untilDate：inMode：dequeue：] + 121
29 com.appl e.AppKit 0x9923412f - [NSApplication run] + 1063
30 com.apple.AppKit 0x991af025 NSApplicationMain + 1630
31 com.google.GoogleAppEngineLauncher 0x00002600 0x1000 + 5632
32 com.google.GoogleAppEngineLauncher 0x0000259d 0x1000 + 5533
33 com.google.GoogleAppEngineLauncher 0x000024c8 0x1000 + 5320
- Google App Engine启动器1.9.30，最新版本
- mac os x 10.11.2
- Python 2.7.10
解决方案
我自己解决。当我删除App Engine Launcher创建的数据库文件时，上述问题就消失了。
数据库文件的位置在下一页中讨论。
选中清除数据库推出时选项并未解决问题。
My Google App Engine Launcher crashes on my mac with SIGSEGV.
When I run a Python project on the launcher, it starts running. But the launcher crashes when the project receives HTTP communication such as post.
Does the following crash dump says the reason of the crash is a hash function for a font? The same project runs without any problem on another machine. Other projects run on the launcher.
It is 100% reproducible and always same crash message.
I would appreciate any hint.
Process: GoogleAppEngineLauncher [964]
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 [964]
User ID: 501
Date/Time: 2015-12-24 09:37:34.140 +0900
OS Version: Mac OS X 10.11.2 (15C50)
Report Version: 11
Anonymous UUID: A37D6515-A732-FEB4-F4F5-6683B95CD3F3
Time Awake Since Boot: 730 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 0x9c78bcaf objc_msgSend + 31
1 com.apple.Foundation 0x905bcb82 probeGC + 68
2 com.apple.Foundation 0x905bcb18 -[NSConcreteMapTable objectForKey:] + 45
3 com.apple.UIFoundation 0x92d435bd +[__NSFontTypefaceInfo typefaceInfoForPostscriptName:options:] + 128
4 com.apple.UIFoundation 0x92d4a6a5 __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 0x907332f2 __57-[NSNotificationCenter addObserver:selector:name:object:]_block_invoke_2 + 50
10 com.apple.CoreFoundation 0x9c22dd14 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
11 com.apple.CoreFoundation 0x9c22dc5b ___CFXRegistrationPost_block_invoke + 75
12 com.apple.CoreFoundation 0x9c22d22c _CFXRegistrationPost + 460
13 com.apple.CoreFoundation 0x9c22cf66 ___CFXNotificationPost_block_invoke + 54
14 com.apple.CoreFoundation 0x9c2269f3 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1715
15 com.apple.CoreFoundation 0x9c102e22 _CFXNotificationPost + 626
16 com.apple.Foundation 0x905ae1c5 -[NSNotificationCenter postNotificationName:object:userInfo:] + 92
17 com.apple.Foundation 0x906f7942 _performFileHandleSource + 1558
18 com.apple.CoreFoundation 0x9c17933f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
19 com.apple.CoreFoundation 0x9c16aa1b __CFRunLoopDoSources0 + 523
20 com.apple.CoreFoundation 0x9c169e42 __CFRunLoopRun + 994
21 com.apple.CoreFoundation 0x9c1697f6 CFRunLoopRunSpecific + 390
22 com.apple.CoreFoundation 0x9c16965b CFRunLoopRunInMode + 123
23 com.apple.HIToolbox 0x933932f1 RunCurrentEventLoopInMode + 267
24 com.apple.HIToolbox 0x933930f3 ReceiveNextEventCommon + 503
25 com.apple.HIToolbox 0x93392eec _BlockUntilNextEventMatchingListInModeWithFilter + 99
26 com.apple.AppKit 0x9923f512 _DPSNextEvent + 1053
27 com.apple.AppKit 0x9964a0b0 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1057
28 com.apple.AppKit 0x9923ef8b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 121
29 com.apple.AppKit 0x9923412f -[NSApplication run] + 1063
30 com.apple.AppKit 0x991af025 NSApplicationMain + 1630
31 com.google.GoogleAppEngineLauncher 0x00002600 0x1000 + 5632
32 com.google.GoogleAppEngineLauncher 0x0000259d 0x1000 + 5533
33 com.google.GoogleAppEngineLauncher 0x000024c8 0x1000 + 5320
- Google App Engine Launcher 1.9.30, latest
- mac os x 10.11.2
- Python 2.7.10
解决方案
I resolved by myself.
The above problem was disappeared when I removed database files made by App Engine Launcher.
The location of the database files were discussed in the following page.
Where is my local App Engine datastore?
Checking "Clear database on launch" option did not solved the problem.
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