java.lang.NullPointerException

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  • java.lang.NullPointerException at com.ibm.wps.config.install.OfferingTree.<init>(OfferingTree.java:263) at com.ibm.wps.config.install.InstallEngine.getOfferingTreeFromExistingInstall(InstallEngine.java:112) at com.ibm.wps.config.install.InstallEngine.main(InstallEngine.java:1178) at com.ibm.wps.config.tasks.InstallEngineTask.execute(InstallEngineTask.java:25) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at com.ibm.wps.config.TryCatchTask.execute(TryCatchTask.java:106) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64) at com.ibm.wps.config.If.execute(If.java:75) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at com.ibm.wps.config.TryCatchTask.execute(TryCatchTask.java:106) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at com.ibm.wps.config.ForTask.execute(ForTask.java:56) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64) at com.ibm.wps.config.If.execute(If.java:75) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at com.ibm.wps.config.TryCatchTask.execute(TryCatchTask.java:106) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64) at com.ibm.wps.config.If.execute(If.java:75) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382) at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at com.ibm.wps.config.TryCatchTask.execute(TryCatchTask.java:106) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:64) at com.ibm.wps.config.If.execute(If.java:75) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.Project.executeTarget(Project.java:1185) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at org.apache.tools.ant.Project.executeTargets(Project.java:1068) at org.apache.tools.ant.Main.runBuild(Main.java:668) at org.apache.tools.ant.Main.startAnt(Main.java:187) at org.apache.tools.ant.Main.start(Main.java:150) at com.ibm.wps.config.ConfigEngine.process(ConfigEngine.java:819) at com.ibm.wps.config.ConfigEngine.main(ConfigEngine.java:247) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:267) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:611) at com.ibm.wps.config.launch.ConfigEngineLauncher.process(ConfigEngineLauncher.java:269) at com.ibm.wps.config.launch.ConfigEngineLauncher.main(ConfigEngineLauncher.java:311)
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