这么写是不行的吗？请问应该怎么写呢？
`
readonly state = {
fold: true,
answer: null
};
render () {
return (
{ this.state.answer && this.state.answer.content }) } `
readonly state: any = {
fold: true,
answer: null
};如果未能解决，请移步：ts报错：Object is possibly ‘null‘ 详解
typescript报错：Object is possibly 'null' 请问怎么解决？
原文：https://www.cnblogs.com/8M0INF/p/14089173.html