我正在尝试在Ubantu 14.04上设置IBM Mobilefirst v7.1。 我有java版“1.8.0_131”试图用tomcat7配置它 应用程序中心工作正常。
当我尝试使用服务器配置工具部署服务器配置时，我收到错误日志如下。
Buildfile: /root/.mobilefirst_platform_server/server-configuration-tool/Configuration_SALESDEMO/SALESDEMO.xml
adminstall:
[installworklightadmin] Logging output of task <installWorklightAdmin> to file /root/.mobilefirst_platform_server/configuration-logs/installWorklightAdmin_2017_06_19_08_42_30.log
[installworklightadmin] java.lang.NullPointerException
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.AppServerTask.getBackupFileNextId(AppServerTask.java:6358)
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.makeTomcatJMXRMIEnvScript(AdminAppServerTask.java:1029)
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.buildAndProcessItems(AdminAppServerTask.java:1142)
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.AppServerTask.setupBuildAndProcessItems(AppServerTask.java:3064)
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.AppServerTask.doExecute(AppServerTask.java:307)
[installworklightadmin] at com.ibm.worklight.config.ant.appserver.InstallWorklightAdminTask.execute(InstallWorklightAdminTask.java:43)
[installworklightadmin] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
[installworklightadmin] at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
[installworklightadmin] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[installworklightadmin] at java.lang.reflect.Method.invoke(Method.java:498)
[installworklightadmin] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[installworklightadmin] at org.apache.tools.ant.Task.perform(Task.java:348)
[installworklightadmin] at org.apache.tools.ant.Target.execute(Target.java:435)
[installworklightadmin] at org.apache.tools.ant.Target.performTasks(Target.java:456)
[installworklightadmin] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
[installworklightadmin] at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
[installworklightadmin] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[installworklightadmin] at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
[installworklightadmin] at org.apache.tools.ant.Main.runBuild(Main.java:851)
[installworklightadmin] at org.apache.tools.ant.Main.startAnt(Main.java:235)
[installworklightadmin] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[installworklightadmin] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
BUILD FAILED
/root/.mobilefirst_platform_server/server-configuration-tool/Configuration_SALESDEMO/SALESDEMO.xml:74: java.lang.NullPointerException
at com.ibm.worklight.config.ant.appserver.AppServerTask.getBackupFileNextId(AppServerTask.java:6358)
at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.makeTomcatJMXRMIEnvScript(AdminAppServerTask.java:1029)
at com.ibm.worklight.config.ant.appserver.AdminAppServerTask.buildAndProcessItems(AdminAppServerTask.java:1142)
at com.ibm.worklight.config.ant.appserver.AppServerTask.setupBuildAndProcessItems(AppServerTask.java:3064)
at com.ibm.worklight.config.ant.appserver.AppServerTask.doExecute(AppServerTask.java:307)
at com.ibm.worklight.config.ant.appserver.InstallWorklightAdminTask.execute(InstallWorklightAdminTask.java:43)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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 org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
at org.apache.tools.ant.Main.runBuild(Main.java:851)
at org.apache.tools.ant.Main.startAnt(Main.java:235)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
Total time: 1 second
提前谢谢你。
答案 0 :(得分：1)
问题出在Tomcat base dir（/ var / lib / tomcat7）上，它没有bin目录，而worklight正在搜索它。一旦我们修复了tomcat7安装就行了。
感谢您的支持。
答案 1 :(得分：0)
从日志中，我看到安装作业在getBackupFileNextId失败。
getBackupFileNextId在尝试更改应用程序服务器配置文件之前生成备份文件。
在正常情况下，会在tomcat的conf目录中创建备份文件。
检查您是否对conf文件夹具有写入权限
请尝试通过ANT任务部署MFP，下面的链接有更多详细信息 -