angular - 从 Angular 8 升级到 v12 导致“生成浏览器应用程序包（阶段：设置）...TypeError：无法读取未定义的属性'文本'”
问题描述
我一直在努力将 Angular 应用程序从 v8 升级到 v12。我已经通过每个版本完成了所有升级步骤。一切都很顺利。但是，我正在尝试运行项目“ng serve”，并且收到一条我无法弄清楚的神秘错误编译错误消息。
这是 ng serve 吐出的错误。ng build 也出现同样的错误。
⠋ 生成浏览器应用程序包（阶段：设置）...TypeError：无法读取未定义的属性“文本”
在 NodeObject.getText (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/typescript/lib/typescript.js:152697:31)
在 getRequiredModulePath (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/host/umd_host.js:519:99)
在 Object.getImportsOfUmdModule (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/host/umd_host.js:510:23)
在 UmdDependencyHost.extractImports (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/dependencies/umd_dependency_host.js:43:54)
在 UmdDependencyHost.DependencyHostBase.recursivelyCollectDependencies (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/dependencies/dependency_host.js:85:32)
在 UmdDependencyHost.DependencyHostBase.collectDependencies (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/dependencies/dependency_host.js:38:22)
在 DependencyResolver.getEntryPointWithDependencies (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/dependencies/dependency_resolver.js:75:22)
在 EntryPointCollector.walkDirectoryForPackages (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/entry_point_finder/entry_point_collector.js:47:52)
在 EntryPointCollector.walkDirectoryForPackages (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/entry_point_finder/entry_point_collector.js:75:103)
在 /Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@angular/compiler-cli/ngcc/src/entry_point_finder/program_based_entry_point_finder.js:124:100
/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@ngtools/webpack/src/ngcc_processor.js:139
throw new Error(errorMessage + `NGCC failed${errorMessage ?', 见上': ''}.`);
^
错误：NGCC 失败。
在 NgccProcessor.process (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@ngtools/webpack/src/ngcc_processor.js:139:19)
在 /Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/@ngtools/webpack/src/ivy/plugin.js:129:27
在 Hook.eval [as call] （创建时的评估（/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/tapable/lib/HookCodeFactory.js:19:10），:32:1）
在 Hook.CALL_DELEGATE [as _call] (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/tapable/lib/Hook.js:14:14)
在 Compiler.newCompilation (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/webpack/lib/Compiler.js:1043:30)
在 /Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/webpack/lib/Compiler.js:1088:29
在 Hook.eval [as callAsync]（创建时的评估（/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/tapable/lib/HookCodeFactory.js:33:10），:22:1）
在 Hook.CALL_ASYNC_DELEGATE [as _callAsync] (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/tapable/lib/Hook.js:18:14)
在 Compiler.compile (/Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/webpack/lib/Compiler.js:1083:28)
在 /Users/ericdeveloper/Development/ClientApps/TBVApp/node_modules/webpack/lib/Watching.js:200:19
我发现另一个有类似错误的帖子。它说 angular v12.2.12 存在问题。我尝试降级到 v12.2.4 但没有帮助。
这是我的 package.json 内容...
{
“名称”：“愤怒”，
“版本”：“7.0.0”，
“脚本”：{
“ng”：“ng”，
“开始”：“ng服务--ssl true--ssl-key ../../SSL/localhostdev.key --ssl-cert ../../SSL/localhostdev.crt --host 0.0.0.0 - -disableHostCheck",
"build": "node --trace-warnings ng build --prod",
“测试”：“ng测试”，
“lint”：“ng lint”，
“e2e”：“ng e2e”，
"buildtest": "node --trace-warnings & export NODE_OPTIONS=--max_old_space_size=8192 & ng build --extract-css=false --configuration test --aot --outputHashing=all",
"buildprod": "export NODE_OPTIONS=--max_old_space_size=8192 & ng build --extract-css=false --prod --aot --outputHashing=all",
"内存": "设置 NODE_OPTIONS=--max_old_space_size=8192",
“更新：包”：“节点擦除依赖.js && rm -rf node_modules && npm update --save-dev && npm update --save”
},
“私人”：真的，
“依赖”：{
"@angular/animations": "~12.2.4",
"@angular/cdk": "~12.2.4",
"@angular/cli": "~12.2.4",
"@angular/common": "~12.2.4",
"@angular/compiler": "~12.2.4",
"@angular/core": "~12.2.4",
"@angular/flex-layout": "12.0.0-beta.34",
"@angular/forms": "~12.2.4",
"@angular/material": "~12.2.4",
"@angular/platform-browser": "~12.2.4",
"@angular/platform-browser-dynamic": "~12.2.4",
"@angular/router": "~12.2.4",
"@angular/youtube-player": "~12.2.4",
"@cloudinary/angular": "^1.0.0-beta.11",
"@cloudinary/angular-5.x": "^1.5.0",
"@fortawesome/angular-fontawesome": "^0.9.0",
"@fortawesome/fontawesome-svg-core": "^1.2.36",
"@fortawesome/free-brands-svg-icons": "^5.15.4",
"@fortawesome/free-solid-svg-icons": "^5.15.4",
"@nebular/eva-icons": "8.0.0",
"@ngx-translate/core": "^13.0.0",
"@opentok/client": "^2.21.1",
"@stripe/stripe-js": "^1.20.3",
"@types/jquery": "^3.5.8",
"@types/twilio-video": "^2.11.0",
"@videojs/http-streaming": "^2.11.2",
“角度日历”：“^0.28.28”，
“角度-oauth2-oidc”：“^12.1.0”，
"chart.js": "~3.6.0",
"chart.piecelabel.js": "~0.15.0",
"cloudinary-core": "^2.12.0",
"core-js": "^3.19.0",
"cors": "^2.8.5",
"eva-icons": "^1.1.3",
"hammerjs": "~2.0.8",
"highlight.js": "~11.3.1",
"安装": "^0.13.0",
"jquery": "^3.6.0",
"jwt-decode": "^3.1.2",
"lodash-es": "^4.17.21",
“时刻”：“~2.29.1”，
"时刻-时区": "^0.5.33",
"ng-zorro-antd": "^12.0.1",
"ngx-audio-player": "^11.0.4",
"ngx-bootstrap": "^7.1.0",
"ngx-bootstrap-modal": "^2.0.1",
"ngx-cookie-service": "^12.0.3",
"ngx-countdown": "^12.0.1",
"ngx-device-detector": "^2.1.1",
"ngx-facebook": "^2.4.0",
"ngx-image-cropper": "^5.0.1",
"ngx-无限滚动": "^10.0.1",
"ngx-perfect-scrollbar": "^10.1.1",
"ngx-quill": "~14.3.0",
"ngx-slick-carousel": "^0.5.1",
"ngx-toasta": "^2.0.0",
"normalize.css": "~8.0.1",
"npm": "^8.1.2",
“推动器-js”：“^7.0.3”，
“羽毛笔”：“^1.3.7”，
"重新安装": "^2.0.0",
"rxjs": "^7.4.0",
“安全管道”：“^1.0.3”，
"screenfull": "~5.1.0",
“信号”：“^2.4.2”，
"simplebar": "~5.3.6",
“光滑轮播”：“^1.8.1”，
"smoothscroll-polyfill": "^0.4.4",
"store-js": "^2.0.4",
"tslib": "^2.3.1",
"twilio-video": "^2.18.1",
"video.js": "^7.15.4",
"videojs-overlay": "^2.1.5",
"videojs-resume": "^0.3.2",
"videojs-youtube": "^2.6.1",
"webpack-dev-server": "^4.4.0",
“zone.js”：“~0.11.4”
},
“开发依赖”：{
"@angular-builders/custom-webpack": "^12.1.3",
"@angular-devkit/build-angular": "~12.2.4",
"@angular/cli": "~12.2.4",
"@angular/compiler-cli": "~12.2.4",
"@angular/language-service": "~12.2.4",
"@schematics/angular": "~12.2.4",
"@types/chart.js": "^2.9.34",
"@types/jasmine": "^3.10.1",
"@types/jasminewd2": "^2.0.10",
"@types/lodash-es": "^4.17.5",
"@types/node": "^16.11.6",
"浏览器同步": "^2.27.7",
"codelyzer": "^6.0.2",
“安装同行”：“^1.0.3”，
“茉莉花核”：“~3.10.1”，
"jasmine-spec-reporter": "~7.0.0",
"业力": "~6.3.6",
"karma-chrome-launcher": "~3.1.0",
“karma-coverage-istanbul-reporter”：“~3.0.3”，
“业力茉莉花”：“〜4.0.1”，
“karma-jasmine-html-reporter”：“^1.7.0”，
"少": "^4.1.2",
"less-plugin-clean-css": "^1.5.1",
"量角器": "~7.0.0",
"ts-node": "~10.4.0",
"tslint": "~6.1.0",
“打字稿”：“^4.3.5”
}
}
我已经尝试重新安装所有 node_modules 等。关于如何解决这个问题的任何想法？
谢谢你的帮助！
解决方案
通过基本上从准系统 package.json 开始并开始一一添加所有依赖项，我能够克服这个错误。奇怪的是，我都添加了它们，但我从来没有找到有问题的组件。
我的猜测是对等依赖一定存在问题。通过一步一步的进行，它似乎绕过了这个问题。经历有点痛苦，但它成功了。
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