使用的flutter_boost4.1, 想内部使用GetX的路由管理，但是发现不能使用，提示`══╡ EXCEPTION CAUGHT BY GESTURE ╞═══════════════════════════════════════════════════════════════════
The following message was thrown while handling a gesture:
You are trying to use contextless navigation without
a GetMaterialApp or Get.key.
If you are testing your app, you can use:
[Get.testMode = true], or if you are running your app on
a physical device or emulator, you must exchange your [MaterialApp]
for a [GetMaterialApp].

`
代码如下：

请教有知道怎么回事的吗？