Angular：示意图工作流失败。见上文

工作流失败。见上文"/>

Angular：示意图工作流失败。见上文

CREATE firstapp/package.json (1209 bytes)
CREATE firstapp/README.md (1018 bytes)
CREATE firstapp/tsconfig.json (783 bytes)
CREATE firstapp/tslint.json (3185 bytes)
CREATE firstapp/.editorconfig (274 bytes)
CREATE firstapp/.gitignore (631 bytes)
CREATE firstapp/.browserslistrc (703 bytes)
CREATE firstapp/karma.conf.js (1425 bytes)
CREATE firstapp/tsconfig.app.json (287 bytes)
CREATE firstapp/tsconfig.spec.json (333 bytes)
CREATE firstapp/src/favicon.ico (948 bytes)
CREATE firstapp/src/index.html (294 bytes)
CREATE firstapp/src/main.ts (372 bytes)
CREATE firstapp/src/polyfills.ts (2830 bytes)
CREATE firstapp/src/styles.css (80 bytes)
CREATE firstapp/src/test.ts (753 bytes)
CREATE firstapp/src/assets/.gitkeep (0 bytes)
CREATE firstapp/src/environments/environment.prod.ts (51 bytes)
CREATE firstapp/src/environments/environment.ts (662 bytes)
CREATE firstapp/src/app/app-routing.module.ts (245 bytes)
CREATE firstapp/src/app/app.module.ts (393 bytes)
CREATE firstapp/src/app/appponent.html (24955 bytes)
CREATE firstapp/src/app/appponent.spec.ts (1063 bytes)
CREATE firstapp/src/app/appponent.ts (212 bytes)
CREATE firstapp/src/app/appponent.css (0 bytes)
CREATE firstapp/e2e/protractor.conf.js (904 bytes)
CREATE firstapp/e2e/tsconfig.json (274 bytes)
CREATE firstapp/e2e/src/app.e2e-spec.ts (659 bytes)
CREATE firstapp/e2e/src/app.po.ts (274 bytes)
| Installing packages (npm)...npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/jasmine-core
npm ERR!   dev jasmine-core@"~3.6.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer jasmine-core@">=3.7.1" from [email protected]
npm ERR! node_modules/karma-jasmine-html-reporter
npm ERR!   dev karma-jasmine-html-reporter@"^1.5.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\vishn\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\vishn\AppData\Local\npm-cache\_logs\2021-05-10T00_27_07_509Z-debug.log
× Package install failed, see above.
The Schematic workflow failed. See above.

Angular CLI: 11.2.12
Node: 16.1.0
OS: win32 x64

Angular: <error>
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router
Ivy Workspace: Yes

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1102.12 (cli-only)
@angular-devkit/build-angular   <error>
@angular-devkit/core            11.2.12 (cli-only)
@angular-devkit/schematics      11.2.12 (cli-only)
@angular/cli                    11.2.12 (cli-only)
@schematics/angular             11.2.12 (cli-only)
@schematics/update              0.1102.12 (cli-only)
rxjs                            6.6.3 (cli-only)
typescript                      <error>

我尝试创建新的 Angular 项目并遇到此错误。我在这里粘贴了我的错误以及使用的角度及其依赖项的版本（ng 版本）。我使用安装程序安装了 Node.js，使用 cmd 命令安装了 angular cli。但是我无法创建新项目（ng new project-name）请帮我解决这个问题。提前致谢

这是一些过时的包在 angular-cli 中的错误，它已经在他们的 github 存储库中解决了，但是他们还没有发布到 npmjs，你可以通过两种方式解决它：

1. 安装包时使用“--legacy-peer-deps --force”
2. 在“jasmine”中更新 package.json，就像在 https://github/angular/angular-cli/commit/b34ed5c4007f9ef08b370219081b4d23f9f24fb8
的最新提交中一样

这是 angular-cli github repo 上此错误的未解决问题https://github/angular/angular-cli/issues/20719