[]游戏从后台切换到前台的时候总是抛出异常

TypeError: Failed to execute 'dispatchEvent' on 'EventTarget': parameter 1 is not of type 'Event'.
at TypeError (native)
at EventEmitter.<anonymous> (D:\DevTool\LayaAirIDE_1.5.4_beta\resources\electron.asar\renderer\override.js:234:14)
at emitTwo (events.js:100:13)
at EventEmitter.emit (events.js:185:7)