[英]Angular, Nx Workspace, Webpack 5 Module Federation: You provided an invalid object where a stream was expected
[英]Angular, Webpack5 Module Federation : You provided an invalid object where a stream was expected
我目前正在使用 Webpack5 Module Federation 和 Angular 開發一個尊重微前端架構的項目。 我正在處理一個有點 anondin 問題。 事實上,我所有的微前端(遠程)都可以完美地單獨工作,但是將它們集成到 shell(主機)時。 我出現了一個錯誤,並顯示了應用程序上的一些錯誤。
ERROR TypeError: You provided an invalid object where a stream was expected.
You can provide an Observable, Promise, Array, or Iterable.
此錯誤來自 Angular 內核,尤其是在集成 Angular 材料組件時。
關於這個問題最瘋狂的是,當我激活 chrome 擴展“Redux Dev Tools”時它不再存在。 你有什么想法?
共享庫可能有問題,但我不知道在哪里?
我的主機和遙控器的各種配置。
Shell:
new ModuleFederationPlugin({
remotes: {
// all remotes that will be used in the shell
'designer': "designer@http://localhost:4201/remoteEntry.js",
'library':"library@http://localhost:4202/remoteEntry.js"
},
shared: {
// all libraries that will be shared with microfrontends
"@angular/core": { singleton: true, strictVersion: false },
"@angular/common": { singleton: true, strictVersion: false },
"@angular/router": { singleton: true, strictVersion: false },
"@angular/forms":{ singleton: true, strictVersion: false },
"@angular/cdk":{ singleton: true, strictVersion: false },
"@angular/material":{ singleton: true, strictVersion: false },
//"@ngx-translate/core":{ singleton: true, strictVersion: false },
"@bl/auth-token": { singleton: true, strictVersion: false },
//"@bl/elements": { singleton: true, strictVersion: false },
"@bl/theme": { singleton: true, strictVersion: false },
"@bl/shared": { singleton: true, strictVersion: false },
"@bl/bl-app-layout": { singleton: true, strictVersion: false },
}
})
遙控器1:
new ModuleFederationPlugin({
// For remotes (please adjust)
name: "library",
filename: "remoteEntry.js",
exposes: {
'./web-components': './src/bootstrap.ts',
},
shared: {
"@angular/core": { singleton: true, strictVersion: false },
"@angular/common": { singleton: true, strictVersion: false },
"@angular/router": { singleton: true, strictVersion: false },
"@angular/forms":{ singleton: true, strictVersion: false },
"@angular/cdk":{ singleton: true, strictVersion: false },
"@angular/material":{ singleton: true, strictVersion: false },
//"@ngx-translate/core":{ singleton: true, strictVersion: false },
"@bl/auth-token": { singleton: true, strictVersion: false },
//"@bl/elements": { singleton: true, strictVersion: false },
"@bl/theme": { singleton: true, strictVersion: false },
"@bl/shared": { singleton: true, strictVersion: false },
"@bl/bl-app-layout": { singleton: true, strictVersion: false },
}
}),
遙控器2:
new ModuleFederationPlugin({
// For remotes (please adjust)
name: "designer",
filename: "remoteEntry.js",
exposes: {
'./web-components': './src/bootstrap.ts',
},
shared: {
"@angular/core": { singleton: true, strictVersion: false },
"@angular/common": { singleton: true, strictVersion: false },
"@angular/router": { singleton: true, strictVersion: false },
"@angular/forms":{ singleton: true, strictVersion: false },
"@angular/cdk":{ singleton: true, strictVersion: false },
"@angular/material":{ singleton: true, strictVersion: false },
//"@ngx-translate/core":{ singleton: true, strictVersion: false },
"@bl/auth-token": { singleton: true, strictVersion: false },
//"@bl/elements": { singleton: true, strictVersion: false },
"@bl/theme": { singleton: true, strictVersion: false },
"@bl/shared": { singleton: true, strictVersion: false },
"@bl/bl-app-layout": { singleton: true, strictVersion: false },
}
}),
我剛遇到和你一樣的問題。 對我來說,將 rxjs 和 rxjs/operators 添加到 ModuleFederationPlugin 的共享庫中解決了這個問題。 我為 shell 和遠程應用程序添加了以下庫:
'rxjs': { singleton: true, strictVersion: true, requiredVersion: 'auto' },
'rxjs/operators': { singleton: true, strictVersion: true, requiredVersion: '~6.6.0' }
有必要明確共享 rxjs/operators 並提供一個固定的版本號以在示例中使用。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.