软件包“ firebaseui-angular”具有与“ @ angular / common”不兼容的对等项依赖关系（需要“ ^ 6.1.2”（扩展），将安装“ 8.1.2”）

Question

[尝试更新为ng update @ angular / cli @ angular / core

失败的原因

 packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
    packageGroup metadata of package @angular/cli is malformed. Ignoring.
                  Package "firebaseui-angular" has an incompatible peer dependency to "@angular/common" (requires "^6.1.2" (extended), would install "8.1.2").

我在zone.js中也遇到了类似的问题，但是angularfirebase2库似乎已经解决了这些问题。

Answer 1

我做了这个解决方法。祝好运。https://qiita.com/atomyah/items/8fbfd9976795080c7281