语法错误：意外的令牌M（从Visual Studio 2015运行cordova项目时） [英] SyntaxError: Unexpected token M (when running cordova project from Visual Studio 2015)
问题描述
当我尝试使用Visual Studio 2015使用远程设备运行我的Cordova应用程序，我得到一个错误语法错误：意外的令牌M。 Visual Studio安装在Windows 10上，这是我Mac上的Parallels VM。我已按照步骤在我的Mac上设置remotebuild。从Visual Studio - 工具 - 选项，我可以成功地连接到我的mac上运行的remotebuild。当我在chrome中使用Ripple运行它时，该项目运行良好。
When I attempt to run my Cordova app using Visual Studio 2015 using Remote Device, I get an error "SyntaxError: Unexpected token M". Visual Studio is installed on windows 10 which is a Parallels VM on my Mac. I have followed the steps to setup remotebuild on my Mac. From Visual Studio - Tools - options, I can successfully connect to the running remotebuild on my mac. The project runs fine when I run it on Ripple in chrome.
这里有一些背景。当我第一次开始工作这个项目，它是工作正常，我能够在我的Mac上的iOS模拟器上运行它。有一点，它开始给我一个不同的错误，这是与我的iOS开发者帐户有关。我在我的Mac上打开Xcode，意识到我需要登录到开发人员网站并接受最新的许可协议。一旦我这样做，我试图从Visual Studio中再次运行该项目。在那一刻，我看到一个与证书相关的错误。我再次运行项目，从那时我继续得到这个语法错误：意外的令牌M错误。
Here's a little more background. When I first started working on this project, it was working fine and I was able to run it on the iOS simulator on my Mac. At one point, it started giving me a different error which was related to my iOS developer account. I opened up Xcode on my mac and realized that I needed to login to the developer website and accept the latest license agreement. Once I did that, I attempted to run the project again from Visual Studio. At that point I saw an error related to certificate. I ran the project again, and from then on I keep getting this "SyntaxError: Unexpected token M" error.
我试图运行同一项目的旧备份。我得到的错误是：
I attempted to run an old backup of the same project. The error I get with that is:
An error occurred uploading to the build server https://10.0.1.31:3000/cordova: Error: self signed certificate in certificate chain
这是输出日志的一部分， SyntaxError：Unexpected token M：
Here's the part of the output log where I see the "SyntaxError: Unexpected token M":
1> ------ changeList.deletedFilesIos: (TaskId:11)
1> ------ changeList.addedPluginsIos: org.apache.cordova.camera@0.3.6,org.apache.cordova.file-transfer@0.5.0,org.apache.cordova.splashscreen@1.0.0,org.apache.cordova.inappbrowser@0.6.0 (TaskId:11)
1> ------ changeList.deletedPluginsIos: (TaskId:11)
1> ------ changeList.addedPlugins: org.apache.cordova.camera@0.3.6,org.apache.cordova.file-transfer@0.5.0,org.apache.cordova.splashscreen@1.0.0,org.apache.cordova.inappbrowser@0.6.0 (TaskId:11)
1> ------ changeList.deletedPlugins: (TaskId:11)
1> ------ Updating plugins (TaskId:11)
1> SyntaxError: Unexpected token M (TaskId:11)
1>Done executing task "MdaVsCli" -- FAILED. (TaskId:11)
1>Done building target "BuildMDA" in project "MyPyaarApp.jsproj" -- FAILED.: (TargetId:12)
1>
1>Project Performance Summary:
1> 672 ms C:\svn\mypyaar\trunk\MyPyaarApp\MyPyaarApp\MyPyaarApp.jsproj 1 calls
1> 672 ms build 1 calls
1>
1>Target Performance Summary:
1> 0 ms BuildOnlySettings 1 calls
1> 0 ms CompileTypeScript 1 calls
1> 0 ms AfterBuild 1 calls
1> 0 ms TrackJsChanges 1 calls
1> 0 ms BeforeBuild 1 calls
1> 0 ms PreComputeCompileTypeScript 1 calls
1> 0 ms CoreBuild 1 calls
1> 16 ms _CheckForInvalidConfigurationAndPlatform 1 calls
1> 266 ms EnsureNodeJsRequirementsAreAtCorrectVersion 1 calls
1> 266 ms InstallMDA 1 calls
1> 391 ms BuildMDA 1 calls
1>
1>Task Performance Summary:
1> 0 ms MdaVerifySetup 1 calls
1> 0 ms MdaTrackJsChanges 1 calls
1> 0 ms Message 2 calls
1> 0 ms VsTsc 2 calls
1> 0 ms AssignTargetPath 1 calls
1> 266 ms RunMdaInstall 1 calls
1> 266 ms CallTarget 1 calls
1> 391 ms MdaVsCli 1 calls
1>
1>Build FAILED.
1>
1>Time Elapsed 00:00:00.65
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
========== Deploy: 0 succeeded, 0 failed, 0 skipped ==========
推荐答案
找到此解决方案!!!
Found the solution to this!!!
幸运的是，我有一个旧的备份我的项目，当在远程设备上运行它不产生语法错误：意外的令牌M。我使用比较工具来查看文件/文件夹的差异。原来，位于插件文件夹中的remote_ios.json文件已损坏。我删除它，在下一次运行它生成一个适当的一个，一切现在工作正如预期。我可以部署到我的Mac上的iOS模拟器以及我的iPhone。
Luckily I had an old backup of my project which didn't produce the "SyntaxError: Unexpected token M" when running it on the remote device. I used a compare tool to see the differences in files/folders. It turned out that the "remote_ios.json" file located in the plugins folder was corrupted. I deleted it and on the next run it generated a proper one and everything now works as expected. I can deploy to the iOS simulator on my mac as well as my iPhone.
我没有注意到文件被损坏了几次。所以每次我只是删除了文件，它被重新创建，一切工作。听起来像是Visual Studio 2015中的错误。
I did notice a few more times that the file did get corrupted. So every time I just deleted the file and it got recreated and everything worked. Sounds like a bug in Visual Studio 2015.
这里是我损坏的remote_os.json文件的样子：
Here's how my corrupted remote_os.json file looked like:
{
"prepare_queue": {
"installed": [],
"uninstalled": []
},
"config_munge": {
"files": {
"framework": {
"parents": {
"ImageIO.framework": [
{
"xml": true,
"count": 1
}
],
"CoreLocation.framework": [
{
"xml": false,
"count": 1
}
],
"CoreGraphics.framework": [
{
"xml": false,
"count": 4
}
],
"AssetsLibrary.framework": [
{
"xml": false,
"count": 3
}
],
"MobileCoreSe
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