java.lang.NullPointerException

null

Samebug tips0

We couldn't find tips for this exception.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web2

  • via Unknown by Daniel Augustine,
  • via Unknown by Daniel Augustine,
  • Stack trace

    • java.lang.NullPointerException: null at org.jfrog.metadata.yum.serializer.YumFileListsSerializer.serializeInternal(YumFileListsSerializer.java:29)[rpm-writer-4.2.8.jar:na] at org.jfrog.metadata.yum.serializer.YumXmlSerializer.serialize(YumXmlSerializer.java:62)[rpm-writer-4.2.8.jar:na] at org.jfrog.metadata.yum.serializer.MultiYumEntrySerializer.writeEntry(MultiYumEntrySerializer.java:94)[rpm-writer-4.2.8.jar:na] at org.jfrog.metadata.yum.serializer.MultiYumEntrySerializer.write(MultiYumEntrySerializer.java:57)[rpm-writer-4.2.8.jar:na] at org.jfrog.metadata.yum.writer.YumRepoMetadataWriter.serializeYumMetadata(YumRepoMetadataWriter.java:125)[rpm-writer-4.2.8.jar:na] at org.jfrog.metadata.yum.writer.YumRepoMetadataWriter.write(YumRepoMetadataWriter.java:69)[rpm-writer-4.2.8.jar:na] at org.artifactory.addon.yum.YumAddonImpl.writeMetadataAsSystem(YumAddonImpl.java:358)[artifactory-addon-yum-4.7.1.jar:na] at org.artifactory.addon.yum.YumAddonImpl.writeMetadata(YumAddonImpl.java:342)[artifactory-addon-yum-4.7.1.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_77] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_77] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_77] at java.lang.reflect.Method.invoke(Method.java:498)[na:1.8.0_77] at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at com.sun.proxy.$Proxy144.writeMetadata(Unknown Source)[na:na] at org.artifactory.addon.yum.YumAddonImpl$RpmMetadataWriter.write(YumAddonImpl.java:310)[artifactory-addon-yum-4.7.1.jar:na] at org.jfrog.metadata.indexer.RpmRepoIndexer.indexUsingAdvancedWriter(RpmRepoIndexer.java:86)[rpm-indexer-4.2.8.jar:na] at org.jfrog.metadata.indexer.RpmRepoIndexer.index(RpmRepoIndexer.java:70)[rpm-indexer-4.2.8.jar:na] at org.artifactory.addon.yum.YumAddonImpl.calculateYumMetadataAsSystem(YumAddonImpl.java:279)[artifactory-addon-yum-4.7.1.jar:na] at org.artifactory.addon.yum.YumAddonImpl.calculateYumMetadata(YumAddonImpl.java:257)[artifactory-addon-yum-4.7.1.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_77] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_77] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_77] at java.lang.reflect.Method.invoke(Method.java:498)[na:1.8.0_77] at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)[spring-tx-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)[spring-tx-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)[spring-tx-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.artifactory.storage.fs.lock.aop.LockingAdvice.invoke(LockingAdvice.java:74)[artifactory-storage-common-4.7.1.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at com.sun.proxy.$Proxy144.calculateYumMetadata(Unknown Source)[na:na] at org.artifactory.addon.yum.YumAddonImpl.executeAsyncRepositoryYumMetadataCalculation(YumAddonImpl.java:121)[artifactory-addon-yum-4.7.1.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_77] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_77] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_77] at java.lang.reflect.Method.invoke(Method.java:498)[na:1.8.0_77] at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)[spring-aop-4.1.5.RELEASE.jar:4.1.5.RELEASE] at org.artifactory.schedule.aop.AsyncAdvice$TraceableMethodInvocation.proceed(AsyncAdvice.java:348)[artifactory-core-4.7.1.jar:na] at org.artifactory.schedule.aop.AsyncAdvice.doInvoke(AsyncAdvice.java:213)[artifactory-core-4.7.1.jar:na] at org.artifactory.schedule.aop.AsyncAdvice$1.call(AsyncAdvice.java:146)[artifactory-core-4.7.1.jar:na] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[na:1.8.0_77] at org.artifactory.schedule.ArtifactoryConcurrentExecutor$RunnableWrapper.run(ArtifactoryConcurrentExecutor.java:102)[artifactory-storage-common-4.7.1.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_77] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_77] at java.lang.Thread.run(Thread.java:745)[na:1.8.0_77]

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    We couldn't find other users who have seen this exception.