win10系统+cocos2d-x 3.17 jsb android上运行报错

3.17cpp项目可以在android上运行起来,但是3.17js项目生成了apk安装之后运行报错:
cc.Class is undefined

直接运行引擎自带的cocos2d-x-3.17\tests\js-tests项目也是如此。
win32试过没有这个问题,请教如何解决。

补充:android studio报错信息如下:
2018-11-15 19:09:56.321 2820-2852/net.jd85.test D/cocos2d-x debug info: {
cocos2d.x.version: cocos2d-x-3.17
cocos2d.x.compiled_with_gl_state_cache: true
gl.supports_S3TC: false
cocos2d.x.build_type: DEBUG
gl.supports_vertex_array_object: true
cocos2d.x.compiled_with_profiler: false
gl.renderer: Mali-T760
gl.vendor: ARM
gl.version: OpenGL ES 3.2 v1.r15p0-00rel0.5dff6779e3b10548dc5cd2b2f4972566
gl.supports_ATITC: false
gl.supports_ETC1: true
gl.supports_OES_packed_depth_stencil: true
gl.max_texture_units: 96
gl.supports_PVRTC: false
gl.max_texture_size: 8192
gl.supports_NPOT: true
gl.supports_OES_map_buffer: true
gl.supports_OES_depth24: true
gl.supports_discard_framebuffer: true
gl.supports_BGRA8888: false
}
2018-11-15 19:09:56.343 2820-2852/net.jd85.test D/cocos2d-x debug info: cocos2d: fullPathForFilename: No file found at script/jsb_prepare.js. Possible missing file.
2018-11-15 19:09:56.343 2820-2852/net.jd85.test D/cocos2d-x debug info: cocos2d: fullPathForFilename: No file found at script/jsb_prepare.jsc. Possible missing file.
2018-11-15 19:09:56.343 2820-2852/net.jd85.test D/cocos2d-x debug info: cocos2d: fullPathForFilename: No file found at script/jsb_prepare.js. Possible missing file.
2018-11-15 19:09:56.346 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.347 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.348 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined
2018-11-15 19:09:56.348 2820-2852/net.jd85.test D/cocos2d-x debug info: JS: (string):1:TypeError: cc.Class is undefined

求解答

脚本没打包进去,把 Gradle 插件降级

https://github.com/cocos2d/cocos2d-x/pull/19113#issuecomment-429795913

谢谢leda,确实是这个问题,降到3.1.0就可以了。:tada: