从 Angular 10 升级到 11 时出错

Question

我正在尝试从 Angular 10 升级到 11。当我运行以下命令时，出现错误。

ng 更新@angular/core@11 @angular/cli@11

The installed local Angular CLI version is older than the latest stable version.

Installing a temporary version to perform the update.

Installing packages for tooling via npm.

Installed packages for tooling via npm.

Using package manager: 'npm'

Collecting installed dependencies...

Found 44 dependencies.

Fetching dependency metadata from registry...

                  Package "@angular-devkit/build-angular" has an incompatible peer dependency to 
"typescript" (requires "~4.0.0 || ~4.1.0", would install "4.3.5")

                  Package "@angular/compiler-cli" has an incompatible peer dependency to "typescript" (requires ">=4.0 <4.2", would install "4.3.5")

× Migration failed: Incompatible peer dependencies found.

Peer dependency warnings when installing dependencies means that those dependencies might not work correctly together.

You can use the '--force' option to ignore incompatible peer dependencies and instead address these warnings later.
  See "C:\Users\DEFAUL~1.DES\AppData\Local\Temp\ng-13szno\angular-errors.log" for further details.

我不确定错误是什么。我查看了 package.json 文件，我已经有了 typescript 4.3.5。

Answer 1

尝试在命令中添加--force 参数并忽略警告。

ng update @angular/core@11 @angular/cli@11 --force