扫一扫案例报错

zhudi

生成android应用包:
      Running command: cmd "/s /c "E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\cordova\build.bat --debug --gradleArg=--offline""
      ANDROID_HOME=E:\WeX5\WeX5_V3.6\tools\adt-sdk
      JAVA_HOME=E:\WeX5\WeX5_V3.6\java\jre1.8
      Running: E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\gradlew cdvBuildDebug -b E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\build.gradle -Dorg.gradle.daemon=true --offline
      Starting a new Gradle Daemon for this build (subsequent builds will be faster).
      
      FAILURE: Build failed with an exception.
      
      * What went wrong:
      java.io.IOException: Unable to establish loopback connection
      
      * Try:
      Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
      ERROR building one of the platforms: Error: cmd: Command failed with exit code 1
      You may not have the required environment or OS to build this project
      
      E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\cordova\node_modules\q\q.js:126
                          throw e;
                          ^
      Error code 1 for command: cmd with args: /s /c "E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\gradlew cdvBuildDebug -b E:\WeX5\WeX5_V3.6\model\Native\Scanner\build\src\platforms\android\build.gradle -Dorg.gradle.daemon=true --offline"
      Error: cmd: Command failed with exit code 1
   ****ERROR****: 子任务 "exec" 执行失败。
   ****ERROR****: 任务 "buildAndroid" 执行失败。
   ****ERROR****: 执行出错：
   ****ERROR****: 错误信息: exec returned: 1
   ****ERROR****: 如不能确定具体问题，可参考常见问题: http://bbs.wex5.com/thread-82002-1-1.html
   C:\Users\ww\AppData\Local\Temp\12d22419-4c89-4093-a6fc-263882ee4d58\pack.xml:88: exec returned: 1
           at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:643)
           at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:669)
           at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:495)
           at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
           at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
           at java.lang.reflect.Method.invoke(Method.java:497)
           at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
           at org.apache.tools.ant.Task.perform(Task.java:348)
           at org.apache.tools.ant.Target.execute(Target.java:435)
           at org.apache.tools.ant.Target.performTasks(Target.java:456)
           at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
           at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
           at com.justep.deploy.app.utils.BuildHelper.execTask(Unknown Source)
           at com.justep.deploy.app.utils.Builder.main(Unknown Source)
****ERROR****: 子任务 "java" 执行失败。
****ERROR****: 任务 "pack" 执行失败。
****ERROR****: 执行出错：
****ERROR****: 错误信息: Java returned: -3
****ERROR****: 如不能确定具体问题，可参考常见问题: http://bbs.wex5.com/thread-82002-1-1.html