GridView 和 ListView滚动后回到首页

Log信息如下：
Showing SM G5700 logs:
I/flutter (18041): 组件路由params={} widgetsItem=ListView
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
I/flutter (18041): 组件路由params={} widgetsItem=GridView
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
I/flutter (18041): builder=Closure: (dynamic, dynamic, dynamic) => Scaffold
E/DartVM (18041): ../../third_party/dart/runtime/vm/zone.cc: 50: error: Out of memory.