問(wèn)題描述
我正在運(yùn)行 Visual Studio 2017 并使用 Task Runner 在我的 gulpfile 中運(yùn)行任務(wù).我最近將一個(gè) gulp 任務(wù)更新到 ES6，現(xiàn)在收到此錯(cuò)誤:
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:
無(wú)法運(yùn)行C:Users
z9rcnCodeWebUIGulpfile.js"...cmd.exe/c gulp --tasks-simpleC:Users
z9rcnCodeWebUIgulp-taskslesslint.js:5讓失敗=假；^^^SyntaxError:在嚴(yán)格模式之外尚不支持塊范圍的聲明(let、const、函數(shù)、類)在exports.runInThisContext (vm.js:53:16)在 Module._compile (module.js:373:25)在 Object.Module._extensions..js (module.js:404:10)在 Module.load (module.js:343:32)在 Function.Module._load (module.js:300:12)在 Module.require (module.js:353:17)在要求(內(nèi)部/module.js:12:17)在任務(wù) (C:Users
z9rcnCodeWebUIgulpfile.js:24:25)在對(duì)象.<匿名>(C:Users
z9rcnCodeWebUIgulpfile.js:37:23)在 Module._compile (module.js:397:26)
Failed to run "C:Users
z9rcnCodeWebUIGulpfile.js"...
cmd.exe /c gulp --tasks-simple
C:Users
z9rcnCodeWebUIgulp-taskslesslint.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
z9rcnCodeWebUIgulpfile.js:24:25)
at Object.<anonymous> (C:Users
z9rcnCodeWebUIgulpfile.js:37:23)
at Module._compile (module.js:397:26)
找不到地方來(lái)調(diào)整導(dǎo)致此錯(cuò)誤的設(shè)置(嚴(yán)格模式).請(qǐng)幫忙.謝謝
Can't find a place to adjust the settings causing this error (strict mode). Please help. Thanks
推薦答案
通過(guò)取消選中 Task Runner 使用的 Node.js 二進(jìn)制文件的復(fù)選框來(lái)解決問(wèn)題:
Issue solved by un-checking the box for the Node.js binary used by Task Runner:
在菜單中，進(jìn)入 Tools > Options > Projects and Solutions > Web Package Management > External Web Tools 并取消選擇 $(VSINSTALLDIR)WebExternal
In the menu, go to Tools > Options > Projects and Solutions > Web Package Management > External Web Tools and DESELECT the option for $(VSINSTALLDIR)WebExternal
該目錄下安裝的版本顯然不支持ES6.
The version installed in that directory doesn't support ES6 apparently.
解決方案參考這里 和這里.
這篇關(guān)于ES6 的 Visual Studio 任務(wù)運(yùn)行程序錯(cuò)誤的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！