相关疑难解决方法(0)

组件模板中有一些自定义元素和属性（在此示例中，第三方非角度代码使用了它们）：

<foo></foo>
<div data-bar="{{ bar }}"></div>

它们会导致编译器错误：

Template parse errors:
'foo' is not a known element:
1. If 'foo' is an Angular component, then verify that it is part of this module.
2. If 'foo' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message. ("
    [ERROR ->]<foo></foo>
    <div data-bar="{{ bar }}"></div>
  "): App@1:4
Can't bind to 'bar' since it isn't a known property of 'div'. ("
    <foo></foo>
    <div [ERROR ->]data-bar="{{ bar }}"></div> …