今天去下载了cocos2d-x 3.5的版本，创建了一个项目beyondTest，导入eclipse居然不编译C++，连lib目录都没有创建！！！

console打印的信息：

**** Build of configuration Release for project beyondTest ****

python E:/workspace/beyondTest/proj.android/build_native.py -b release all
Running command: compile
Building mode: release
Android platform not specified, searching a default one...
Can't find right android-platform for project : "E:\workspace\beyondTest\proj.android". The android-platform should be equal/larger than 15
Please use cocos console instead.

Traceback (most recent call last):
File "E:/workspace/beyondTest/proj.android/build_native.py", line 43, in <module>
build(opts.build_mode)
File "E:/workspace/beyondTest/proj.android/build_native.py", line 28, in build
raise Exception("Build dynamic library for project [ " + app_android_root + " ] fails!")
Exception: Build dynamic library for project [ E:\workspace\beyondTest\proj.android\../ ] fails!

**** Build Finished ****

工程目录图：

有哪位大神能解决这个问题