VSCode 构建不起作用 - 未定义构建任务.在tasks.json 文件中用'isBuildCommand' 标记一个任务 [英] VSCode build not working - No build task defined. Mark a task with 'isBuildCommand' in the tasks.json file

问题描述

我全新安装了 VSCode，以及这个小巧的基本 TypeScript 应用程序.

I have fresh install of VSCode, and this tiny basic TypeScript app.

第一次，当我想构建应用程序时，VScode 需要生成tasks.json.

First time, when I want to build the app, VScode needs to generate tasks.json.

它很久以前就奏效了.

今天收到一条奇怪的消息

Today I am getting this weird message

未定义构建任务.在tasks.json 文件中用'isBuildCommand' 标记一个任务.

No build task defined. Mark a task with 'isBuildCommand' in the tasks.json file.

我不记得以前看过这条消息.

I don't remember seeing this message before.

但是，好的，我单击配置构建任务，选择 TypeScript 任务，然后生成了 tasks.json.

But, OK, I click Configure Build Task, select TypeScript task, and tasks.json gets generated.

但是，在我现在尝试构建之后，Ctrl+Shift+B 会发生什么，我再次收到完全相同的消息

But, what happens, after I try to build now, Ctrl+Shift+B, and I get the exact same message again

有什么想法吗?谢谢.

顺便说一句，将此设置添加到 tasks.json 并不能解决问题.

BTW, adding this setting to tasks.json doesnt solve the problem.

推荐答案

这里也解决了这个问题:https://github.com/Microsoft/vscode/issues/24796

This issue was also adressed here: https://github.com/Microsoft/vscode/issues/24796

它说:

关闭并重新打开窗口(不启动代码)可解决此问题.

Closing and reopening the window (without starting Code) resolves this issue.

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