在eclipse中构建我的应用程序没有问题,但是一旦我尝试通过ant来完成,它不会生成。我用过“android update project -p”。生成构建build.xml和proguard.cfg文件。我尝试过“ant compile”,它的构建也很好。该应用程序包含一个android库,如果有问题的话还有外部库。这里任何人的,打印出来的时候我尝试做一个“蚂蚁释放”的错误,Android:用Ant构建apk的问题发布
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dx.util.ExceptionWithContext
at com.android.dx.util.ExceptionWithContext.withContext(ExceptionWithContext.java:46)
at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:340)
at com.android.dx.dex.cf.CfTranslator.translate0(CfTranslator.java:131)
at com.android.dx.dex.cf.CfTranslator.translate(CfTranslator.java:85)
at com.android.dx.command.dexer.Main.processClass(Main.java:369)
at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)
at com.android.dx.command.dexer.Main.access$400(Main.java:59)
at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:134)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:190)
at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:122)
at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
at com.android.dx.command.dexer.Main.processOne(Main.java:313)
at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)
at com.android.dx.command.dexer.Main.run(Main.java:185)
at com.android.dx.command.dexer.Main.main(Main.java:166)
at com.android.dx.command.Main.main(Main.java:90)
Caused by: java.lang.NullPointerException
at com.android.dx.cf.code.ConcreteMethod.<init>(ConcreteMethod.java:84)
at com.android.dx.dex.cf.CfTranslator.processMethods(CfTranslator.java:243)
... 23 more
我几乎在瞬间感到困惑,所以希望有人能提供一些线索。
关于在构建过程中发生这种情况的某些上下文会很有帮助。具体来说,哪些蚂蚁任务(如果有的话)在错误之前运行。另外,你有没有尝试'蚂蚁调试'? – jwriteclub
ant build log会有帮助。 –
也安装了哪些版本的android工具,以及关于项目类型和大小的一些信息 –