BUILD FAILED
D:\Downloads\java\android-sdk_r18-windows\android-sdk-windows\tools\ant\build.xm
l:955: The following error occurred while executing this line:
D:\Downloads\java\android-sdk_r18-windows\android-sdk-windows\tools\ant\build.xm
l:966: The following error occurred while executing this line:
D:\Downloads\java\android-sdk_r18-windows\android-sdk-windows\tools\ant\build.xm
l:310: java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoade
r.java:1136)
at org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader
.java:1307)
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoa
