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如 #2106 中所说,主要原因是
MaterialApp
中异步处理locale,导致FlutterBoostApp
的中Overlay
被延后挂载,因此出现initState
中的初始化逻辑,无法获取到appState
。因此是否可以考虑,在
Overlay
外再包一层StatefulWidget,在这个StatefulWidget的initState方法中进行原先的初始化逻辑,就能保证Overlay
被挂载。