构建项目时的NullPointerException

当尝试构建一个特定的项目时，我不断得到这些异常:

(信息)------------------------------------------------------------------------
(信息)构建失败
(信息)------------------------------------------------------------------------
(信息)总时间:24.703s
(信息)完成时间:2015年03月06日星期二14:02:22
(信息)最终内存:30M/73M
(信息)------------------------------------------------------------------------
等詹金斯收集完数据
(错误)内部错误:java.lang.NullPointerException ->[帮助1]
内部错误:java.lang.NullPointerException
org.apache.maven.lifecycle.internal.BuilderCommon.handleBuildError (BuilderCommon.java: 128)
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java: 95)
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java: 59)
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild (LifecycleStarter.java: 183)
org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java: 161)
org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java: 320)
org.apache.maven.DefaultMaven.execute (DefaultMaven.java: 156)
org.jvnet.hudson.maven3.launcher.Maven3Launcher.main (Maven3Launcher.java: 117)
在sun.reflect.NativeMethodAccessorImpl。invoke0(本地方法)
sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java: 62)
sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java: 43)
java.lang.reflect.Method.invoke (Method.java: 483)
org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard (Launcher.java: 329)
org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java: 239)
org.jvnet.hudson.maven3.agent.Maven3Main.launch (Maven3Main.java: 181)
在sun.reflect.NativeMethodAccessorImpl。invoke0(本地方法)
sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java: 62)
sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java: 43)
java.lang.reflect.Method.invoke (Method.java: 483)
hudson.maven.Maven3Builder.call (Maven3Builder.java: 136)
hudson.maven.Maven3Builder.call (Maven3Builder.java: 71)
hudson.remoting.UserRequest.perform (UserRequest.java: 121)
在hudson.remoting.UserRequest.perform (UserRequest.java: 49)
在hudson.remoting.Request 2.美元运行(Request.java: 326)
在hudson.remoting.InterceptingExecutorService 1.美元调用(InterceptingExecutorService.java: 68)
java.util.concurrent.FutureTask.run (FutureTask.java: 266)
java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java: 1142)
java.util.concurrent.ThreadPoolExecutor Worker.run美元(ThreadPoolExecutor.java: 617)
java.lang.Thread.run (Thread.java: 745)
由:java.lang.NullPointerException引起
org.jfrog.build.extractor.maven.BuildInfoRecorder.getExtension (BuildInfoRecorder.java: 610)
org.jfrog.build.extractor.maven.BuildInfoRecorder.addDependenciesToCurrentModule (BuildInfoRecorder.java: 594)
org.jfrog.build.extractor.maven.BuildInfoRecorder.addFilesToCurrentModule (BuildInfoRecorder.java: 460)
org.jfrog.build.extractor.maven.BuildInfoRecorder.finalizeAndAddModule (BuildInfoRecorder.java: 446)
org.jfrog.build.extractor.maven.BuildInfoRecorder.finalizeModule (BuildInfoRecorder.java: 376)
org.jfrog.build.extractor.maven.BuildInfoRecorder.projectSucceeded (BuildInfoRecorder.java: 196)
org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire (DefaultExecutionEventCatapult.java: 74)
在org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire (DefaultExecutionEventCatapult.java: 42)
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java: 91)
．.．27日更
(错误)
(错误)要查看错误的完整堆栈跟踪，请使用-e开关重新运行Maven。
(JENKINS)将/var/lib/ jenkinss/jobs/config-object /workspace/pom.xml归档到mtt.com.vodafone /config-object/1.1.3-SNAPSHOT/config-object-1.1.3-SNAPSHOT.pom
(JENKINS)将/var/lib/ jenkinss/jobs/config-object /workspace/target/config-object-1.1.3 snapshot.jar归档到mtt.com.vodafone /config-object/1.1.3 snapshot /config-object-1.1.3 snapshot.jar
(错误)使用-X开关重新运行Maven以启用完全调试日志记录。
(错误)
(错误)有关错误的更多信息和可能的解决方案，请阅读以下文章:
(错误)[帮助1]http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException

Jenkins版本是1.631,Artifactory版本是4.1.3，插件版本是2.3.1。

如果我查看getex张力方法，NPE的原因似乎非常明显。