Cocos2d-x编译错误

Question

我刚刚下载了Cocos2d-x SDK，并尝试编译hello world示例，结果如下：

<code>The Selected NDK toolchain version was 4.8 !
Android NDK: WARNING: Ignoring unknown import directory: /home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android/../cocos2d    
Android NDK: WARNING: Ignoring unknown import directory: /home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android/../cocos2d/external    
Android NDK: WARNING: Ignoring unknown import directory: /home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android/../cocos2d/cocos    
Android NDK: jni/Android.mk: Cannot find module with tag '2d' in import path    
Android NDK: Are you sure your NDK_MODULE_PATH variable is properly defined ?    
Android NDK: The following directories were searched:    
Android NDK:         
make: Entering directory `/home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android'
jni/Android.mk:22: *** Android NDK: Aborting.    .  Stop.
make: Leaving directory `/home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android'
Traceback (most recent call last):
  File "./build_native.py", line 166, in <module>
    build(opts.ndk_build_param,opts.android_platform,opts.build_mode)
  File "./build_native.py", line 153, in build
    do_build(cocos_root, ndk_root, app_android_root,ndk_build_param,sdk_root,android_platform,build_mode)
  File "./build_native.py", line 89, in do_build
    raise Exception("Build dynamic library for project [ " + app_android_root + " ] fails!")
Exception: Build dynamic library for project [ /home/sytrox/Downloads/cocos2d-x/template/multi-platform-cpp/proj.android ] fails!</code>

Answer 1

您使用的是哪个cocos2d-x版本？看起来你没有正确定义你的环境变量。请查看this tutorial，并确保您定义了以下变量：

• COCOS2DX_ROOT :应指向cocos2d-x
• ANDROID_SDK_ROOT的根目录:应指向Android SDK的根目录
• NDK_ROOT:应指向Android SDK的根目录:应使用哪个Android NDK工具链

Answer 2

看到的问题是系统不能编译cocos.py。因此，如果您从解压文件的bin目录中打开cocos.py，它将顺利运行。问题是Python3.x不能编译Phython2.x代码。因此，我们必须在python3编译器的帮助下修改环境变量中的path，这样系统就不会生成python2文件。谢谢

摘要1.转到控制面板，然后在搜索栏中键入路径或环境2.打开环境变量3.只需删除任何C:\Python34或任何以python3.x开头的内容，然后添加C:\Python27路径到您已安装的位置。

视频链接：https://youtu.be/T8zk3sv0cL0