Another exception was thrown: 'package:flutter/src/widgets/navigator.dart': Failed assertion: line 3524 pos 12: '!_debugLocked': is not true.

参考：https://blog.csdn.net/wapchief/article/details/109110265

解决方法：已实现

router.define(addressposition, handler: addresspositionHanderl);

添加router路由关系