错误信息类似下面 java.lang.NullPointerException at com.android.sigjava.lang.NullPointerException at com.android.signapk.SignApk.addDigestsToManifest(SignApk.java:179) at com.android.signapk.SignApk.ma
error: conflicting types for 'get_data_from_ROM' error: conflicting types for '***' error: previous implicit declaration of '***' was here 原因一: 没有函数声明,且函数定义在主函数之后; 原因二