【发布时间】:2022-01-04 03:09:39
【问题描述】:
我的代码中出现以下 Typescript 错误
我从前一个屏幕获取这些参数。如反应导航文档的示例所示。
https://reactnavigation.org/docs/params/
interface PixChargeAmountProps {
route?: string;
}
const Amount: React.FC<PixChargeAmountProps> = ({ route }) => {
const { trackOriginFlow } = route.params;
}
console.log(route) ->
"params": {"trackOriginFlow": "ACTIVITIES_SCREEN_BUTTON"}, "path": undefined}
我从 route.params
收到以下错误route = 可能对象为 'null'
params =“字符串”类型中不存在属性“参数”
【问题讨论】:
-
请发布您的
tsconfig.json。 -
请将上下文(上下3行)
"params": {"trackOrigi...行发布。 -
Estou seguindo esse exemplo do react-navigation reactnavigation.org/docs/params
标签: typescript react-native react-navigation