[Plugin-X] Use PluginManager crash when restart VM

cocos2d-x JavaScript
1

Hi all,
My game use cocos2d-js 3.8.1,

I call this function:
var pluginManager = window[“plugin”][“PluginManager”]“getInstance”;
if( pluginManager != null )
{
}

Before:

cc.game.restart()

My game always crash after VM restart

Help me plz!