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    Thrown when an application is trying to use or access an object whose reference equals to null. You are probably trying to use a reference that points to no location in memory as though it were referencing an object.

Solutions on the web

via JFrog JIRA by Alexander Fisher, 1 year ago
via JFrog JIRA by Alexander Fisher, 2 years ago
via Stack Overflow by jonnybot
, 2 years ago
via by Unknown author, 2 years ago
via GitHub by caleyg
, 1 week ago
This exception has no message.
via GitHub by Wavelandian
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at java.util.Hashtable.put(	at java.util.Properties.setProperty(	at org.jfrog.bamboo.builder.ArtifactoryBuildInfoPropertyHelper.addBuilderInfoProperties(	at org.jfrog.bamboo.builder.ArtifactoryBuildInfoPropertyHelper.createFileAndGetPath(	at org.jfrog.bamboo.builder.ArtifactoryMaven3Builder.runBuild(	at com.atlassian.bamboo.builder.AbstractBuilder.executeBuild(	at	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(	at sun.reflect.DelegatingMethodAccessorImpl.invoke(	at java.lang.reflect.Method.invoke(	at	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(	at org.springframework.orm.hibernate.HibernateInterceptor.invoke(	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(	at $ Source)	at	at	at$	at$	at