有一段时间遇到麻烦，想知道是否有更多关注这个问题会有所帮助。
这是适用于Windows / Mac的独立Air应用程序
更新：我可以获得发布版本实际排序而不是崩溃！如果我添加编译器标志（-optimize = false），它按预期工作。现在这是一个临时修复，因为我希望编译器优化并减小最终二进制文件的大小。这些新信息是否可能会给任何人一些想法？
我有一个spark数据网格，显示大约250个条目，每30秒从一个返回XML的PHP脚本更新。它在调试模式下工作，只需从Flash Builder运行它，但在尝试按导出的发行版本中的任何列排序时它会立即崩溃（它正确显示列表，唯一的变化是排序崩溃）。 / p>
在Windows上，它不会显示任何错误消息，并且在尝试对列进行排序时，它看起来只是立即关闭给用户。在Mac OS X上，它显示了一个冗长的错误消息，但这可能是重要的部分：
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000be2c001
似乎试图从我能说的内容中获取坏内存。我无法在Flash Builder中发生此错误，并且我已经找到了在Flash Builder中运行优化/发布版本的方法，但没有运气。
我真的很感激为什么会发生这种情况的任何提示或想法！
Flex版本：4.6.0
Air版本（在Application.xml中设置）：3.1
更新：如果尝试对空数据网格进行排序，应用程序仍会崩溃
如果有帮助，这里是定义数据网格的代码片段
<s:DataGrid id="watchsheetDataGrid" width="100%" height="100%" fontFamily="Verdana" fontSize="14" textAlign="center" dataProvider="{watchlistData}">
<s:columns>
<s:ArrayList>
<s:GridColumn dataField="symbol" headerText="Symbol" width="70"></s:GridColumn>
<s:GridColumn dataField="underlyingPrice" headerText="Underlying Price" width="130"></s:GridColumn>
<s:GridColumn dataField="strikePrice" headerText="Strike" width="70"></s:GridColumn>
<s:GridColumn dataField="optionBid" headerText="Option Bid" width="100"></s:GridColumn>
<s:GridColumn dataField="type" headerText="Type" width="70"></s:GridColumn>
<s:GridColumn dataField="quantity" headerText="Count" width="70"></s:GridColumn>
<s:GridColumn dataField="expiry" headerText="Expiry" width="120" labelFunction="dateLabelFunction"></s:GridColumn>
<s:GridColumn dataField="negativeTime" headerText="Negative Time" labelFunction="negativeTimeLabelFunction"></s:GridColumn>
<s:GridColumn dataField="inTheMoney" headerText="In The Money" labelFunction="ITMLabelFunction"></s:GridColumn>
<s:GridColumn dataField="daysLeft" headerText="Days Left"></s:GridColumn>
<s:GridColumn dataField="burnRate" headerText="Burn Rate" labelFunction="BurnRateLabelFunction"></s:GridColumn>
<s:GridColumn dataField="percentOOM" headerText="% Out of $"></s:GridColumn>
<s:GridColumn dataField="roreScore" headerText="RORE" labelFunction="RORELabelFunction"></s:GridColumn>
<s:GridColumn dataField="adjustedRoreScore" headerText="Adj. RORE" labelFunction="AdjRORELabelFunction"></s:GridColumn>
</s:ArrayList>
</s:columns>
</s:DataGrid>
这里是我创建监视列表数据的位置（数据网格中显示的数据）（RefreshData方法是一种更新数学上基于其他值的值的方法）：
private function CreateWatchlistData():void
{
watchlistData.removeAll();
latestUpdateTime = new Date();
for(var i:int = 0; i < watchlistRequest.lastResult.positions.position.length; i++)
{
var newItem:WatchlistRowItem = new WatchlistRowItem();
newItem.expiry = watchlistRequest.lastResult.positions.position[i].expiry;
newItem.percentMV = watchlistRequest.lastResult.positions.position[i].percentMV;
newItem.price = watchlistRequest.lastResult.positions.position[i].price;
newItem.quantity = watchlistRequest.lastResult.positions.position[i].quantity;
newItem.strikePrice = watchlistRequest.lastResult.positions.position[i].strikePrice;
newItem.symbol = watchlistRequest.lastResult.positions.position[i].symbol;
newItem.type = watchlistRequest.lastResult.positions.position[i].type;
newItem.value = watchlistRequest.lastResult.positions.position[i].value;
newItem.underlyingPrice = watchlistRequest.lastResult.positions.position[i].underlyingPrice;
newItem.optionBid = Number(watchlistRequest.lastResult.positions.position[i].optionBid);
newItem.RefreshData();
watchlistData.addItem(newItem);
}
}
这里有一些错误：
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.adobe.AIR
0x03344ab7 0x3000000 + 3426999
1 com.adobe.AIR
0x03344b78 0x3000000 + 3427192
2 com.adobe.AIR
0x03348c41 0x3000000 + 3443777
3 com.adobe.AIR
0x0334a670 0x3000000 + 3450480
4 com.adobe.AIR
0x0311c50d 0x3000000 + 1164557
5 com.adobe.AIR
0x03122749 0x3000000 + 1189705
6 com.adobe.AIR
0x03108974 0x3000000 + 1083764
7 com.apple.Foundation
0x91185d92 __57-[NSNotificationCenter
addObserver:selector:name:object:]_block_invoke_0 + 49
8 com.apple.CoreFoundation
0x98087481
___CFXNotificationPost_block_invoke_0 + 257
9 com.apple.CoreFoundation
0x97fd2b5a _CFXNotificationPost + 2794
10 com.apple.Foundation
0x9116e8c8 -[NSNotificationCenter
postNotificationName:object:userInfo:] + 92
11 com.apple.Foundation
0x9117e667 -[NSNotificationCenter
postNotificationName:object:] + 55
12 com.apple.AppKit
0x93d52b69 -[NSApplication terminate:] + 2420
13 com.apple.Foundation
0x9119b10f __NSFireDelayedPerform + 413
14 com.apple.CoreFoundation
0x97fdd0d6
__CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
15 com.apple.CoreFoundation
0x97fdca75 __CFRunLoopDoTimer + 709
16 com.apple.CoreFoundation
0x97fc1892 __CFRunLoopRun + 1730
17 com.apple.CoreFoundation
0x97fc0d6a CFRunLoopRunSpecific + 378
18 com.apple.CoreFoundation
0x97fc0bdb CFRunLoopRunInMode + 123
19 com.apple.HIToolbox
0x962e28aa RunCurrentEventLoopInMode + 242
20 com.apple.HIToolbox
0x962e2619 ReceiveNextEventCommon + 374
21 com.apple.HIToolbox
0x962e2494
BlockUntilNextEventMatchingListInMode + 88
22 com.apple.AppKit
0x93b29a5a _DPSNextEvent + 724
23 com.apple.AppKit
0x93b2928c -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 119
24 com.apple.AppKit
0x93b1f6dc -[NSApplication run] + 855
25 com.adobe.AIR
0x03008fca 0x3000000 + 36810
26 com.adobe.AIR
0x03009310 0x3000000 + 37648
27 libobjc.A.dylib
0x993ab5d3 -[NSObject performSelector:withObject:] +
70
28 com.thewinningpoints.optionsSoftware
0x00002f97 start + 2567
29 com.thewinningpoints.optionsSoftware
0x000025c5 start + 53
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib
0x9933a9ae kevent + 10
1 libdispatch.dylib
0x95d9ecc5 _dispatch_mgr_invoke + 993
2 libdispatch.dylib
0x95d9e7fd _dispatch_mgr_thread + 53
Thread 2:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib
0x993377d2 mach_msg_trap + 10
1 libsystem_kernel.dylib
0x99336cb0 mach_msg + 68
2 com.apple.CoreFoundation
0x97fbbcc9 __CFRunLoopServiceMachPort + 185
3 com.apple.CoreFoundation
0x97fc16af __CFRunLoopRun + 1247
4 com.apple.CoreFoundation
0x97fc0d6a CFRunLoopRunSpecific + 378
5 com.apple.CoreFoundation
0x97fc0bdb CFRunLoopRunInMode + 123
6 com.apple.Foundation
0x9115c29a +[NSURLConnection(Loader)
_resourceLoadLoop:] + 395
7 com.apple.Foundation
0x911c0318 -[NSThread main] + 45
8 com.apple.Foundation
0x911c029b __NSThread__main__ + 1396
9 libsystem_c.dylib
0x99581557 _pthread_start + 344
10 libsystem_c.dylib
0x9956bcee thread_start + 34
Thread 3:: com.apple.CFSocket.private
0 libsystem_kernel.dylib
0x99339be6 __select + 10
1 com.apple.CoreFoundation
0x98005320 __CFSocketManager + 1632
2 libsystem_c.dylib
0x99581557 _pthread_start + 344
3 libsystem_c.dylib
0x9956bcee thread_start + 34
Thread 4:
0 libsystem_kernel.dylib
1 libsystem_c.dylib
2 libsystem_c.dylib
3 libsystem_c.dylib
Thread 5:
0 libsystem_kernel.dylib
1 libsystem_c.dylib
2 libsystem_c.dylib
3 libsystem_c.dylib
Thread 6:
0 libsystem_kernel.dylib
1 libsystem_c.dylib
2 libsystem_c.dylib
3 libsystem_c.dylib
Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000ec0 ebx: 0x03344a41 ecx: 0x0000cec0 edx: 0x0be2c000
edi: 0x0bc21f90 esi: 0x0be2cec0 ebp: 0xbfffdd98 esp: 0xbfffdd50
ss: 0x00000023 efl: 0x00010206 eip: 0x03344ab7 cs: 0x0000001b
ds: 0x00000023 es: 0x00000023 fs: 0x00000000 gs: 0x0000000f
cr2: 0x0be2c001
Logical CPU: 0
0x9933a0ee __workq_kernreturn + 10
0x9958404c _pthread_workq_return + 45
0x99583e19 _pthread_wqthread + 448
0x9956bcca start_wqthread + 30
0x9933a0ee __workq_kernreturn + 10
0x9958404c _pthread_workq_return + 45
0x99583e19 _pthread_wqthread + 448
0x9956bcca start_wqthread + 30
0x9933a0ee __workq_kernreturn + 10
0x9958404c _pthread_workq_return + 45
0x99583e19 _pthread_wqthread + 448
0x9956bcca start_wqthread + 30