无法加载架构 -- angular.json 文件

Question

I am getting below error in angular.json file, where schema is not loading properly, getting error unable to load schema, first line of below code giving me error, see below

{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "mrr": {
      "root": "",
      "sourceRoot": "src",
      "projectType": "application",
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {

both angular.json and node_modules is in the same level.

Answer 1

Hi Abhishek is a problem related to Angular 9 or Node 12 i had the same issue i had the same issue so i rollback to node 11 and angular 8 and everything is fine

[Update] i update angular and node and everything is fine the problem is solved in 9.1.6 you can check the issue on github https://github.com/angular/angular/issues/35154

Steps i follow

• npm cache clean
• npm install -g @angular/cli

If you are having trouble with npm install, use the -verbose option to see more details.

• after all of this ng update

This will fix this error.

Answer 2

I got this in VSCode when I accidentally started it without first running "npm install" in an Angular project after restructuring my work directory and wiping out some node_modules directories in the process to avoid time-consuming copy operations.

Naturally, when I got the error I didn't even bother to check if node_modules was there, I "just knew" that it was. (I had in fact already run "npm install" in all but that one project directory.)

After closing VSCode, running "npm install" in the Angular project directory and starting VSCode again, the error went away.

Answer 3

Open your project in file explorer, then close VS Code. In your project delete the 'node_modules' folder. Next open VS Code again run npm install command in your terminal. All the modules will be installed again and the issued should be gone now.

Answer 4

I fixed it by deleting my npm catch folder and reinstalling Angular CLI.

Answer 5

以管理员身份打开 IDE 或为根文件夹上的用户提供完全访问权限