[0]Laya打包oppo小游戏黑屏,路径无效？

jswrapper: jsb: ERROR: File /Users/oppo/code/XGame/instant-game-client/android/lib-rt-core/src/main/jni/../../../../../js-bindings/jsb_rt_file_system_manager.cpp: Line: 996, Function: FileSystemManager_readFile
jswrapper: filePath is invalid
jswrapper: [ERROR] Failed to invoke FileSystemManager_readFile, location: /Users/oppo/code/XGame/instant-game-client/android/lib-rt-core/src/main/jni/../../../../../js-bindings/jsb_rt_file_system_manager.cpp:1061
遇到的不是一次两次了，去年遇见好几次后，以为这个问题修复了，结果又出现了。无语都，有大神知道怎么解决不？
oppo小游戏打包后，进入初始场景就黑屏，尤其是分包的游戏。