Visual Studio任务运行错误与ES6 [英] Visual Studio Task Runner Error with ES6
问题描述
我正在运行Visual Studio 2017并使用Task Runner在我的 无法找到一个地方来调整导致此错误的设置(严格模式)。请帮忙。谢谢 通过取消选中Task Runner使用的Node.js二进制文件b 在菜单中,转到 gulpfile
中运行任务。我最近更新了一个吞噬任务到ES6,现在得到这个错误:
$ b $
cmd.exe / c gulp --tasks-simple
C:\Users\\\
z9rcn\Code\WebUI\gulp- tasks\lesslint.js:5
let fail = false;
^^^
SyntaxError:在严格模式之外尚未支持块范围声明(let,const,function,class)
位于exports.runInThisContext(vm.js:53:16)
at Module._compile(module.js:373:25)
at Object.Module._extensions..js(module.js:404:10)
at Module.load(module.js (module.js:300:12)
at Module.require(module.js:353:17)
at require(internal /
在任务(C:\Users\\\
z9rcn\Code\WebUI\gulpfile.js:24:25)
在Object。< anonymous> (C:\ Users \ nz9rcn\Code\WebUI\gulpfile.js:37:23)
在Module._compile(module.js:397:26)
$ b
工具
> 选项
项目和解决方案>
code>>
外部Web工具
和DESELECT $(VSINSTALLDIR)\Web\External
安装在该目录中的版本显然不支持 ES6
。
I am running Visual Studio 2017 and use the Task Runner to run tasks in my gulpfile
. I recently updated a gulp task to ES6 and now am getting this error:
Failed to run "C:\Users\nz9rcn\Code\WebUI\Gulpfile.js"...
cmd.exe /c gulp --tasks-simple
C:\Users\nz9rcn\Code\WebUI\gulp-tasks\lesslint.js:5
let fail = false;
^^^
SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode
at exports.runInThisContext (vm.js:53:16)
at Module._compile (module.js:373:25)
at Object.Module._extensions..js (module.js:404:10)
at Module.load (module.js:343:32)
at Function.Module._load (module.js:300:12)
at Module.require (module.js:353:17)
at require (internal/module.js:12:17)
at task (C:\Users\nz9rcn\Code\WebUI\gulpfile.js:24:25)
at Object.<anonymous> (C:\Users\nz9rcn\Code\WebUI\gulpfile.js:37:23)
at Module._compile (module.js:397:26)
Can't find a place to adjust the settings causing this error (strict mode). Please help. Thanks
Issue solved by un-checking the box for the Node.js binary used by Task Runner:
In the menu, go to Tools
> Options
> Projects and Solutions
> Web Package Management
> External Web Tools
and DESELECT the option for $(VSINSTALLDIR)\Web\External
The version installed in that directory doesn't support ES6
apparently.
References for solution here and here.
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