我在Angular 11上有一个应用程序，它刚刚开始在所有浏览器、所有环境(本地/暂存/生产(上同时出现错误(大约一个小时前，没有任何更新或任何东西(：
Uncaught TypeError: t.getElementsByTagName is not a function
at computeStackTrace.js:338
at Array.forEach (<anonymous>)
at computeStackTrace.js:338
at Array.forEach (<anonymous>)
at MutationObserver.<anonymous> (computeStackTrace.js:338)
at l.invoke (polyfills.98c82c2662d9589ab04d.js:formatted:278)
at a.runGuarded (polyfills.98c82c2662d9589ab04d.js:formatted:119)
at MutationObserver.<anonymous> (polyfills.98c82c2662d9589ab04d.js:formatted:98)
我们的package.json依赖项：
"dependencies": {
"@angular-material-components/color-picker": "^5.0.0",
"@angular-material-components/datetime-picker": "^5.0.0",
"@angular/animations": "^11.2.14",
"@angular/cdk": "^11.2.13",
"@angular/common": "^11.2.14",
"@angular/compiler": "^11.2.14",
"@angular/core": "^11.2.14",
"@angular/forms": "^11.2.14",
"@angular/material": "^11.2.13",
"@angular/platform-browser": "^11.2.14",
"@angular/platform-browser-dynamic": "^11.2.14",
"@angular/router": "^11.2.14",
"@ngx-translate/core": "^13.0.0",
"@ngx-translate/http-loader": "^6.0.0",
"@sentry/angular": "^6.7.1",
"@sentry/integrations": "^6.7.2",
"@sentry/tracing": "^6.7.1",
"@swimlane/ngx-charts": "^16.0.0",
"amplitude-js": "^7.3.1",
"bootstrap": "^4.5.3",
"flag-icon-css": "^3.5.0",
"http-status-codes": "^1.4.0",
"jspdf": "^2.3.1",
"jwt-decode": "^2.2.0",
"libphonenumber-js": "^1.9.36",
"lodash": "^4.17.21",
"messageformat": "^2.3.0",
"ng2-pdfjs-viewer": "^6.0.1",
"ngx-kjua": "^1.12.3",
"ngx-mat-select-search": "^3.3.0",
"ngx-translate-messageformat-compiler": "^4.9.0",
"rxjs": "^6.6.3",
"slugify": "^1.5.3",
"tslib": "^2.0.0",
"zone.js": "~0.10.2"
},
我们尝试了几件事(甚至在本地升级到Angular 12，错误仍然存在(，但都不起作用：(
有人见过这样的东西吗？
已解决！2个小时后，我们终于找到了罪魁祸首：在index.html中导入的Hubspot(CRM(脚本…(显然它破坏了html结构(
我们移除了<script>标签，一切立即恢复正常。。。把这个留在这里，以防有一天有人遇到同样的问题！
现在根据HubSpot修复了该问题：https://community.hubspot.com/t5/APIs-Integrations/t-getElementsByTagName-is-not-a-function-from-https-js/m-p/534903
我的项目也面临着同样的问题，我们上一次看到它在生产中是在美国东部时间2021年12月1日下午1:10。