Warning: Failed prop type: Invalid prop `children` supplied to `Container`.

Container 组件

const Container = ({ classes, children }) => (
  
    {children}
  
)

错误JSX 代码

{
    (createdTopics && createdTopics.length > 0) && ()
}

正确代码

{
  (createdTopics && createdTopics.length > 0) 
  ? ()
  : null
}