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Angular 17 SSR -> _FirebaseError: Performance: Window is not available. (performance/no window)

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评估

难度
3/5
预计耗时
1-2 天
新手友好度
45/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
angular, firebase, node.js, typescript

调研方向

从 docs/performance.md 中的 Performance 设置开始,并使用 ng build 重现 Angular 17 SSR 流程。检查 angular-fire.mjs 堆栈跟踪中显示的 AngularFire 入口点;当预渲染在没有 performance/no window 错误的情况下完成,并且浏览器中的 Performance 仍可正常使用时,即表示完成。

由索引模型根据 Issue 内容生成。

描述

Version info

Angular:
17.0.8

Firebase:
10.7.1

AngularFire:
17.0.0

Other (e.g. Ionic/Cordova, Node, browser, operating system):
Node 18, Ionic 7, MacOS

How to reproduce these conditions

Steps to set up and reproduce

  1. New Angular 17 project
  2. ng add @angular/fire@17
  3. ng add @angular/ssr
  4. Set up Performance as per https://github.com/angular/angularfire/blob/master/docs/performance.md
  5. ng build
Debug output
⠇ Building...
_FirebaseError: Performance: Window is not available. (performance/no window).
    at _Api (/app/.angular/prerender-root/node_modules/@firebase/performance/dist/esm/index.esm2017.js:127:33)
    at Function.getInstance (/app/.angular/prerender-root/node_modules/@firebase/performance/dist/esm/index.esm2017.js:202:27)
    at _Trace (/app/.angular/prerender-root/node_modules/@firebase/performance/dist/esm/index.esm2017.js:1032:24)
    at trace (/app/.angular/prerender-root/node_modules/@firebase/performance/dist/esm/index.esm2017.js:1492:12)
    at <anonymous> (/app/.angular/prerender-root/39307160-ad59-4f3c-a738-b9eb3f06e2ec/node_modules/@angular/fire/fesm2022/angular-fire.mjs:216:44)
    at <anonymous> (/app/.angular/prerender-root/39307160-ad59-4f3c-a738-b9eb3f06e2ec/node_modules/@angular/fire/fesm2022/angular-fire.mjs:148:57)
    at _ZoneDelegate.invoke (/app/.angular/prerender-root/node_modules/zone.js/fesm2015/zone.js:368:26)
    at _Zone.run (/app/.angular/prerender-root/node_modules/zone.js/fesm2015/zone.js:129:43)
    at _NgZone.runOutsideAngular (/app/.angular/prerender-root/node_modules/@angular/core/fesm2022/core.mjs:14619:28)
    at runOutsideAngular (/app/.angular/prerender-root/39307160-ad59-4f3c-a738-b9eb3f06e2ec/node_modules/@angular/fire/fesm2022/angular-fire.mjs:148:33) {
  code: 'performance/no window',
  customData: {}
An unhandled exception occurred: Performance: Window is not available. (performance/no window).
See "/private/var/folders/_1/812j7dg974961xvzh0b7h5lh0000gn/T/ng-zxfYjy/angular-errors.log" for further details.
/node_modules/rxjs/dist/cjs/internal/util/reportUnhandledError.js:13
            throw err;
            ^
Expected behavior

AngularFire should check if rendering on a browser before calling Performance code (which relies on window being available)

Actual behavior

No check is done, so when calling the Performance library, this above error occurs as soon as pre-rendering on the server happens and window is accessed but isn't available due to not running in a browser

主要语言
TypeScript
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