Error: Code signing is required for product type 'Application' in SDK 'iOS 11.4'

那少年

The following build commands failed:
              Check dependencies
      (1 failure)
   /var/folders/ms/xf2d2gz13gx7rmfx067n07l80000gn/T/144eee19-b3ac-4156-8122-72c6d90245c3/pack.xml:118: 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)
      
      === BUILD TARGET  OF PROJECT  WITH CONFIGURATION Release ===
      
      Check dependencies
      Code Signing Error: Signing for "农户通" requires a development team. Select a development team in the project editor.
      Code Signing Error: Code signing is required for product type 'Application' in SDK 'iOS 11.4'
      
      ERROR building one of the platforms: Error: /Users/zyyh/software/WeX5_V3-1.6-mac/model/Native/yangzhuq/build/src/platforms/ios/cordova/build: Command failed with exit code 2
      You may not have the required environment or OS to build this project
      Error code 65 for command: xcodebuild with args: -xcconfig,/Users/zyyh/software/WeX5_V3-1.6-mac/model/Native/yangzhuq/build/src/platforms/ios/cordova/build-release.xcconfig,-project,农户通.xcodeproj,ARCHS=armv7 arm64,-target,农户通,-configuration,Release,-sdk,iphoneos,build,VALID_ARCHS=armv7 arm64,CONFIGURATION_BUILD_DIR=/Users/zyyh/software/WeX5_V3-1.6-mac/model/Native/yangzhuq/build/src/platforms/ios/build/device,SHARED_PRECOMPS_DIR=/Users/zyyh/software/WeX5_V3-1.6-mac/model/Native/yangzhuq/build/src/platforms/ios/build/sharedpch
      Error: /Users/zyyh/software/WeX5_V3-1.6-mac/model/Native/yangzhuq/build/src/platforms/ios/cordova/build: Command failed with exit code 2
   ****ERROR****: 子任务 "exec" 执行失败。
   ****ERROR****: 任务 "buildIOS" 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
****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: 253
****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



报错了。证书都有，这签名在那儿改啊 用wex5 3.6 打包，我也没用xcode 我是少了那步吗