发生未处理的异常：NGCC失败。当我使用ng serve进行编译时

Question

我编译了项目，并由于“发生未处理的异常：NGCC失败”而出现错误。 首先，我从GitLab克隆我的项目。然后按照步骤 1）npm安装 2）ng服务-打开

依赖关系如下：

  "devDependencies": {
    "@angular-devkit/build-angular": "~0.1000.4",
    "@angular/cli": "~10.0.4",
    "@angular/compiler-cli": "~10.0.5",
    "@angular/language-service": "^5.2.0",
    "@types/node": "^12.11.1",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^6.0.0",
    "jasmine-core": "~3.5.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~5.0.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~3.0.2",
    "karma-jasmine": "~3.3.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "protractor": "~7.0.0",
    "ts-node": "~8.3.0",
    "tslint": "~6.1.0",
    "typescript": "~3.9.5"
  }

有人知道怎么了吗？ 帮我找出办法。