Angular 角度更新返回一个依赖项错误

我正在尝试更新我的angular项目，ng update@angular/core会出现以下错误：

Using package manager: 'npm'
Collecting installed dependencies...
Found 41 dependencies.
Fetching dependency metadata from registry...
    Updating package.json with dependency @angular/compiler-cli @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/animations @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/common @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/compiler @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/core @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/platform-browser @ "11.0.7" (was "10.1.6")...
    Updating package.json with dependency @angular/platform-browser-dynamic @ "11.0.7" (was "10.1.6")...
  UPDATE package.json (1654 bytes)
| Installing packages (npm)...npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! Found: @angular/animations@10.1.6
npm ERR! node_modules/@angular/animations
npm ERR!   @angular/animations@"^11.0.7" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! @angular/animations@"^11.0.7" 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\user\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\user\AppData\Local\npm-cache\_logs\2021-01-11T15_58_29_106Z-debug.log
× Package install failed, see above.
× Migration failed. See above for further details.

ng update@angular/core--force

返回相同的错误

我已尝试安装

@angular/animations@11.0.7

手动，但返回相同的错误

我该怎么办

提前感谢您的建议

试试看：

npm安装--旧式对等DEP

尝试：

npm安装--旧式对等DEP

---

您是否尝试过npm安装--旧式对等deps？我现在就尝试了。现在我不再看到错误，但是

ng update

仍然显示@angular/core仍然在10.1.6上。如果我再次运行

ng update@angular/core

，它会说它是最新的，但再次运行ng update将显示相同的10.1.6版本。--尝试

ng更新@angular/core@11.0.7

（如果您想要该版本），根据更新命令，它已经在该版本上。但是运行

ng update

显示它仍然在10.1.6上。。。我不明白您是否尝试过

npm安装--legacy peer deps

？我现在就尝试了。现在我不再看到错误，但是

ng update

仍然显示@angular/core仍然在10.1.6上。如果我再次运行

ng update@angular/core

，它会说它是最新的，但再次运行ng update将显示相同的10.1.6版本。--尝试

ng更新@angular/core@11.0.7

（如果您想要该版本），根据更新命令，它已经在该版本上。但是运行

ng update

显示它仍然在10.1.6上。。。我不明白