2.1.4版本，按照这个流程改了：https://github.com/cocos-creator/engine-native/pull/1685
之后
jsb: ERROR: File /Users/zrq/cocos2d-x-lite/cocos/scripting/js-bindings/manual/jsb_opengl_manual.cpp: Line: 2164, Function: JSB_glTexImage2D
[ERROR] Failed to invoke JSB_glTexImage2D, location: /Users/zrq/cocos2d-x-lite/cocos/scripting/js-bindings/manual/jsb_opengl_manual.cpp:2177
加载ETC2的资源有这样的报错，有大佬知道怎么解决吗？