我在Windows 10上更新了Appcelerator Studio。在此过程中，我收到一条消息，指出在更新过程中出现错误，应重新启动Studio。
现在我无法运行或发布应用程序（组合框为灰色），并且在每次运行期间，Appcelerator Studio会通知安装有更新：Appcelerator CLI核心（必需），版本为N / A.如果我尝试安装它，我会收到以下错误：
Error encountered during update
undefined:1
SyntaxError: Unexpected end of JSON input
at JSON.parse (<anonymous>)
at Object.readConfig (C:\Users\Worker\AppData\Roaming\nvm\v9.4.0\node_modules\appcelerator\lib\util.js:728:30)
at Object.<anonymous> (C:\Users\Worker\AppData\Roaming\nvm\v9.4.0\node_modules\appcelerator\bin\appc:96:23)
at Module._compile (module.js:660:30)
at Object.Module._extensions..js (module.js:671:10)
at Module.load (module.js:573:32)
at tryModuleLoad (module.js:513:12)
at Function.Module._load (module.js:505:3)
at Function.Module.runMain (module.js:701:10)
at startup (bootstrap_node.js:193:16)
如果我在使用版本为N / A的Appcelerator CLI核心（必需）时出现问题，我总是从命令行使用appc setup，它正在修复问题。但现在，如果我键入，我会得到相同的错误。
我尝试重新安装Appcelerator，Node（我已经更新了版本），但没有任何帮助。
通过Studio更新CLI时输出错误：
STATUS
------
pluginId com.appcelerator.titanium.core
pluginVersion 3.1.2.1512467051
code 0
severity 4
message HIDDEN
fingerprint [some_value_here]
stacktrace
Exception:org.eclipse.epp.internal.logging.aeri.ui.log.StandInStacktraceProvider$StandInException: HIDDEN
at com.aptana.core.logging.IdeLog.log(IdeLog.java:563)
at com.aptana.core.logging.IdeLog.log(IdeLog.java:598)
at com.aptana.core.logging.IdeLog.logError(IdeLog.java:306)
at com.aptana.core.logging.IdeLog.logError(IdeLog.java:280)
at com.aptana.core.logging.IdeLog.logError(IdeLog.java:258)
at com.appcelerator.titanium.core.StudioVersionManager.getCLIActiveVersion(StudioVersionManager.java:139)
at com.appcelerator.titanium.core.StudioVersionManager.isCurrentCLIVersionCompatibile(StudioVersionManager.java:78)
at com.appcelerator.titanium.core.StudioVersionManager.isActiveCLICompatible(StudioVersionManager.java:49)
at com.appcelerator.titanium.update.core.release.TitaniumStudioRelease.getUpdatesWithStableStream(TitaniumStudioRelease.java:219)
at com.appcelerator.titanium.update.core.release.TitaniumStudioRelease.isInstalled(TitaniumStudioRelease.java:212)
at com.appcelerator.titanium.update.internal.core.TitaniumReleasesUpdater$NotInstalledFilter.include(TitaniumReleasesUpdater.java:105)
at com.appcelerator.titanium.update.internal.core.TitaniumReleasesUpdater$NotInstalledFilter.include(TitaniumReleasesUpdater.java:1)
at com.aptana.core.util.AndFilter.include(AndFilter.java:39)
at com.aptana.core.util.CollectionsUtil.filterInPlace(CollectionsUtil.java:249)
at com.appcelerator.titanium.update.internal.core.TitaniumReleasesUpdater.filterToRelevantUninstalledUpdates(TitaniumReleasesUpdater.java:915)
at com.appcelerator.titanium.update.internal.core.TitaniumReleasesUpdater.getStudioUpdates(TitaniumReleasesUpdater.java:326)
at com.appcelerator.titanium.update.internal.core.TitaniumReleasesUpdater.getAvailableUpdates(TitaniumReleasesUpdater.java:314)
at com.appcelerator.titanium.update.ui.handler.TitaniumUpdateHandler$1.run(TitaniumUpdateHandler.java:66)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
------
REPORT
------
name [email_I_use_to_log_in]
email anonymous
comment
productVersion 5.0.0.201712081732
productName Appcelerator Studio
javaRuntimeVersion 1.8.0_162-b12
osgiWs win32
osgiOs Windows 10
osgiOsVersion 10.0.0
osgiArch x86
根据要求输出ti info：
Operating System
Name = Microsoft Windows 10 Home
Version = 10.0.16299
Architecture = 64bit
# CPUs = 4
Memory = 7.9GB
Node.js
Node.js Version = 8.9.4 //I set to 8.9.4 but had same errors with 9.4.0
npm Version = 5.6.0
Titanium CLI
CLI Version = 5.0.14
node-appc Version = 0.2.41
Titanium SDKs
7.0.0.GA
Version = 7.0.0
Install Location = C:\ProgramData\Titanium\mobilesdk\win32\7.0.0.GA
Platforms = android, windows
git Hash = f09dec4
git Timestamp = 12/5/2017 21:33
node-appc Version = 0.2.43
6.2.2.GA
Version = 6.2.2
Install Location = C:\ProgramData\Titanium\mobilesdk\win32\6.2.2.GA
Platforms = android, mobileweb, windows
git Hash = 42c7196
git Timestamp = 9/19/2017 23:04
node-appc Version = 0.2.43
/****
Here is more SDKS
****/
Intel® Hardware Accelerated Execution Manager (HAXM)
Not installed
Java Development Kit
Version = 1.8.0_162
Java Home = C:\Program Files (x86)\Java\jdk1.8.0_162
Genymotion
Path = C:\Program Files\Genymobile\Genymotion
Genymotion Executable = C:\Program Files\Genymobile\Genymotion\genymotion.exe
Genymotion Player = C:\Program Files\Genymobile\Genymotion\player.exe
Home = C:\Users\Worker\AppData\Local\Genymobile\Genymotion
VirtualBox
Executable = C:\Program Files\Oracle\VirtualBox\VBoxManage.exe
Version = 5.2.0r118431
Android SDK
Android Executable = not found
ADB Executable = C:\android-sdk-win\platform-tools\adb.exe
SDK Path = C:\android-sdk-win
Android NDK
NDK Path = not found
NDK Version = not found
Android Platforms
1) android-23
Name = Android 6.0
API Level = 23
Revision = 3
Skins = HVGA, QVGA, WQVGA400, WQVGA432, WSVGA, WVGA800, WVGA854, WXGA720, WXGA800, WXGA800-7in, AndroidWearRound, AndroidWearRound360x360, AndroidWearRound400x400, AndroidWearRound480x480, AndroidWearRoundChin320x290, AndroidWearRoundChin320x300, AndroidWearRoundChin360x325, AndroidWearRoundChin360x326, AndroidWearRoundChin360x330, AndroidWearSquare, AndroidWearSquare240x240, AndroidWearSquare320x320
ABIs = armeabi-v7a, x86, x86_64
Path = C:\android-sdk-win\platforms\android-23
Android Add-Ons
None
Android Emulators
AVD_for_Nexus_6
ID = AVD_for_Nexus_6
SDK Version = not installed
ABI = armeabi-v7a
Skin = 1440x2560
Path = C:\Users\Worker\.android\avd\AVD_for_Nexus_6.avd
SD Card = no sd card
Google APIs = no
titanium_1_WVGA800
ID = titanium_1_WVGA800
SDK Version = not installed
ABI = armeabi-v7a
Skin = wvga800
Path = C:\Users\Worker\.android\avd\titanium_1_WVGA800.avd
SD Card = C:\Users\Worker\.android\avd\titanium_1_WVGA800.avd\sdcard.img
Google APIs = no
/****
Here is the list Genymotion Emulators
****/
Connected Android Devices
None
Microsoft (R) Visual Studio
14.0 (selected)
Path = C:\Program Files (x86)\Microsoft Visual Studio 14.0\
CLR Version = v4.0.30319
MSBuild Version = vnull
Windows Phone SDKs = not installed
Microsoft (R) Windows Phone SDK
No versions found
Windows PowerShell
Enabled = yes
Windows Phone Emulators
10.0
Windows Phone Devices
Android Issues
! Unable to locate an Android NDK.
Without the NDK, you will not be able to build native Android Titanium modules.
If you have already downloaded and installed the Android NDK, you can tell Titanium where the
Android NDK is located by running 'titanium config android.ndkPath /path/to/android-ndk',
otherwise you can install it by running 'titanium setup android' or manually downloading from
http://appcelerator.com/android-ndk.
!
Android Build Tools 27.0.0 are too new and may or may not work with Titanium.
If you encounter problems, select a supported version with:
ti config android.buildTools.selectedVersion ##.##.##
where ##.##.## is a version in that is 26.x
Windows Issues
× Microsoft Windows Phone SDK not found.
You will be unable to build Windows Phone apps.
You can install it from http://appcelerator.com/windowsphone.
我该如何解决这个问题？
答案 0 :(得分：0)
最后解决了这个问题。
说明：
使用设置删除目录：
.android
.appcelerator
.titanium
Unistall npm modules：
npm uninstall -g titanium
npm uninstall -g alloy
npm uninstall -g acs
npm uninstall -g appcelerator
重新安装Appcelerator Studio。
如果仍有问题：关闭Appcelerator Studio，键入appc setup并重新启动Appcelerator Studio。