java.lang.NullPointerException: null

JIRA | Rob Browning | 2 years ago
  1. 0

    On at least Debian 8 (jessie) systems (up to date as of today), " lein test puppetlabs.puppetdb.cli.services-test" does not fail, but produces messages like this: 2015-01-29 12:31:32,365 WARN [ActiveMQ Connection Executor: vm://localhost#32] [o.s.j.c.CachingConnectionFactory] Encountered a JMSException - resetting the underlying JMS Connection javax.jms.JMSException: peer (vm://localhost#33) stopped. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1998) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:2017) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.10.1.jar:5.10.1] ... or 2015-01-29 12:31:27,752 WARN [ActiveMQ VMTransport: vm://localhost#21-1] [o.a.a.b.TransportConnection] Failed to add Connection ID:foo-48334-1422556277312-13:2 java.lang.NullPointerException: null at org.apache.activemq.broker.jmx.ManagedRegionBroker.addConnection(ManagedRegionBroker.java:232) ~[activemq-broker-5.10.1.jar:5.10.1] at org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97) ~[activemq-broker-5.10.1.jar:5.10.1] at org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97) ~[activemq-broker-5.10.1.jar:5.10.1] ... etc.

    JIRA | 2 years ago | Rob Browning
    java.lang.NullPointerException: null
  2. 0

    On at least Debian 8 (jessie) systems (up to date as of today), " lein test puppetlabs.puppetdb.cli.services-test" does not fail, but produces messages like this: 2015-01-29 12:31:32,365 WARN [ActiveMQ Connection Executor: vm://localhost#32] [o.s.j.c.CachingConnectionFactory] Encountered a JMSException - resetting the underlying JMS Connection javax.jms.JMSException: peer (vm://localhost#33) stopped. at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:54) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.ActiveMQConnection.onAsyncException(ActiveMQConnection.java:1998) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.ActiveMQConnection.onException(ActiveMQConnection.java:2017) ~[activemq-client-5.10.1.jar:5.10.1] at org.apache.activemq.transport.TransportFilter.onException(TransportFilter.java:101) ~[activemq-client-5.10.1.jar:5.10.1] ... or 2015-01-29 12:31:27,752 WARN [ActiveMQ VMTransport: vm://localhost#21-1] [o.a.a.b.TransportConnection] Failed to add Connection ID:foo-48334-1422556277312-13:2 java.lang.NullPointerException: null at org.apache.activemq.broker.jmx.ManagedRegionBroker.addConnection(ManagedRegionBroker.java:232) ~[activemq-broker-5.10.1.jar:5.10.1] at org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97) ~[activemq-broker-5.10.1.jar:5.10.1] at org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97) ~[activemq-broker-5.10.1.jar:5.10.1] ... etc.

    JIRA | 2 years ago | Rob Browning
    java.lang.NullPointerException: null
  3. 0

    HQL Exception (org.hibernate.dialect.Dialect$3)

    Stack Overflow | 4 years ago | Hari
    java.lang.NullPointerException: null
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  5. 0

    Error loading model properties in JPA on play 2.0.3

    Stack Overflow | 4 years ago | Chappies
    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.apache.activemq.broker.jmx.ManagedRegionBroker.addConnection()
    2. ActiveMQ :: Broker
      BrokerFilter.addConnection
      1. org.apache.activemq.broker.jmx.ManagedRegionBroker.addConnection(ManagedRegionBroker.java:232)[activemq-broker-5.10.1.jar:5.10.1]
      2. org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97)[activemq-broker-5.10.1.jar:5.10.1]
      3. org.apache.activemq.broker.BrokerFilter.addConnection(BrokerFilter.java:97)[activemq-broker-5.10.1.jar:5.10.1]
      3 frames