我正在使用 Xcode 版本 6.1 (6A1052d)。
我试图在模拟器上启动一个应用程序。
第一次启动总是很顺利的。如果我想再次启动，就会出现错误（请参见下面的日志）。然后在 iOS 模拟器中，“重置内容和设置”，我就可以再次成功启动。
根据错误日志，我认为这一定与路径错误有关。问题是我对 Mac 文件系统和路径链接不熟悉，所以非常需要您的帮助。
编辑： 以下是 info.plist.xml（由 LibGDX 生成，如果有影响）
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleDisplayName</key>
<string>${app.name}</string>
<key>CFBundleExecutable</key>
<string>${app.executable}</string>
<key>CFBundleIdentifier</key>
<string>${app.id}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${app.name}</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>${app.version}</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>${app.build}</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
<key>UIStatusBarHidden</key>
<true/>
<key>UIDeviceFamily</key>
<array>
<integer>1</integer>
<integer>2</integer>
</array>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>armv7</string>
<string>opengles-2</string>
</array>
<key>UISupportedInterfaceOrientations</key>
<array>
<!-- <string>UIInterfaceOrientationPortrait</string> -->
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>CFBundleIcons</key>
<dict>
<key>CFBundlePrimaryIcon</key>
<dict>
<key>CFBundleIconFiles</key>
<array>
<string>Icon</string>
<string>Icon-72</string>
</array>
</dict>
</dict>
</dict>
</plist>
我的robovm.xml文件：
app.version=1.0
app.id=<my package name>.IOSLauncher
app.mainclass=<my package name>.IOSLauncher
app.executable=IOSLauncher
app.build=1
app.name=<my app name>
我已经尝试通过Jeremy的建议，在虚拟设备文件夹中的system.log中更精确地识别错误。在崩溃发生时，system.log有很多条目，所以我可能错过了一些内容... 无论如何，我找到了以下潜在错误：
Nov 28 09:03:44 As-MacBook-Pro installd[668]: 0x10e3d0000 createDictFromFile: open failed for /Users/<myname>/Library/Developer/CoreSimulator/Devices/D1C6E4CE-ABF3-4621-B811-913F1705CBE0/data/Containers/Bundle/Application/CA2B6D8C-1A62-4DA6-8433-AA4678D009E1/ManifestCache.plist : No such file or directory
Nov 28 09:03:44 As-MacBook-Pro installd[668]: 0x10e4d6000 writeDictToFile: ==== Successfully wrote Manifest cache to /Users/<myname>/Library/Developer/CoreSimulator/Devices/D1C6E4CE-ABF3-4621-B811-913F1705CBE0/data/Library/Caches/com.apple.mobile.installd.staging/temp.gCGKCY/extracted/ManifestCache.plist
Nov 28 09:03:44 As-MacBook-Pro installd[668]: 0x10e3d0000 validate_stream: Got manifest for version "1 1.0", but expected version "1 "
Nov 28 09:03:44 As-MacBook-Pro installd[668]: 0x10e3d0000 hardlink_copy_hierarchy: Failed to open manifest /Users/<myname>/Library/Developer/CoreSimulator/Devices/D1C6E4CE-ABF3-4621-B811-913F1705CBE0/data/Library/Caches/com.apple.mobile.installd.staging/temp.gCGKCY/extracted/com.apple.deltainstallcommands.<my app.id>
来自Eclipse控制台的原始崩溃日志（设备名称文件夹因为我在多个虚拟设备上测试，所以不同，但错误始终相同）。
11/27/14 9:58:17 AM: [ERROR] Session could not be started:
Error Domain=LaunchServicesError
Code=0 "Unable to run app in Simulator" UserInfo=0x7fc8eb900d70
{Error=PackagePatchFailed, ErrorDescription=Could not hardlink copy
/Users/<myname>/Library/Developer/CoreSimulator/Devices/055A18BC-73B5-4EA6-A872-488FA69F4750/data/Containers/Bundle/Application/CCF8C472-C48F-41D7-8885-E83830256EE3/IOSLauncher.app
to
/Users/<myname>/Library/Developer/CoreSimulator/Devices/055A18BC-73B5-4EA6-A872-488FA69F4750/data/Library/Caches/com.apple.mobile.installd.staging/temp.TsGEn1/extracted/Payload/IOSLauncher.app
with manifest
/Users/<myname>/Library/Developer/CoreSimulator/Devices/055A18BC-73B5-4EA6-A872-488FA69F4750/data/Library/Caches/com.apple.mobile.installd.staging/temp.TsGEn1/extracted/com.apple.deltainstallcommands.<pathtomyappexec>,
NSLocalizedFailureReason=An error was encountered while running
(Domain = LaunchServicesError, Code = 0),
NSUnderlyingError=0x7fc8ebb1a500 "The operation couldn’t be completed.
(LaunchServicesError error 0.)",
NSLocalizedDescription=Unable to run app in Simulator}
