编译我的角度
时遇到问题模板编译'ɵa'时出错错误 装饰器不支持函数调用，但“注入”中调用了“ɵmakeDecorator” '注射'调用'ɵmakeDecorator'。
我该如何解决此错误？
答案 0 :(得分：2)
因此，在尝试将Angular从4.x更新为5.x时，我遇到了同样的问题。
这个问题与AOT编译有关，但是不要再问我了。我不能详细解释任何事情。
但是，请转到tsconfig.app.json并添加以下行：
"paths": { "@angular/*": ["../node_modules/@angular/*"] },
还要确保在同一文件中，模块设置为“es2015”。
希望这适合你！
答案 1 :(得分：1)
I would check any 3rd party tools you're using to make sure they don't have dev-dependencies on an older version of Angular.
I was seeing this same error when I updated Angular from 4.x to 5.x, and I later noticed that one of my 3rd party libraries was actually installing its own version of Angular 4.x as a dev-dependency.
Unfortunately in my case this library didn't have a newer version that supported Angular 5.x, so I had to switch it out.
答案 2 :(得分：0)
如果您在Angular项目之外导入文件，则会发生此错误。就我而言，我不小心从另一个项目中导入了一个具有相同名称的TypeScript文件。因此，请搜索诸如../..之类的可疑商品。