android - ant debug 和 sdk.dir

Question

我在生成 Android APK 文件时遇到问题。

当我运行 ant debug 时编译工作正常，但是当我运行 ant debug 时

我有以下错误:

iMac:proj.android smartmind$ ant debug
Buildfile: /Users/smartmind/Works/Smallthing/cocos2d-x/samples/HelloCpp/proj.android/build.xml

BUILD FAILED
/Users/smartmind/Works/Smallthing/cocos2d-x/samples/HelloCpp/proj.android/build.xml:46: sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var

Total time: 0 seconds

我不知道是什么问题。

Answer 1

您的项目应该有一个 local.properties文件 sdk.dir指向您的 Android SDK 安装位置的行:

# This file is automatically generated by Android Tools.
# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
#
# This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.

# location of the SDK. This is only used by Ant
# For customization when using a Version Control System, please read the
# header note.
sdk.dir=/opt/android-sdk-linux_x86

要创建此文件(如果不存在)，请运行 android update project -p ... ...在哪里是您项目的路径。