java.lang.NumberFormatException: For input string: "null"

Coderanch | Farakh khan | 6 years ago
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    NumberFormatException: For input string: "null"

    Coderanch | 6 years ago | Farakh khan
    java.lang.NumberFormatException: For input string: "null"
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    After restarting our Bamboo 3.1.4 server this morning, we noticed no notifications were being sent. When we attempted to send a test mail from the admin interface, Bamboo threw a exception. All of the settings appeared to be correct, but we clicked the edit button. Without changing any of the settings, we tried sending a test mail from the edit screen, and it worked without issue. We saved the configuration (having changed nothing) and emails started sending again. However, the issue seems to re-appear if you restarted Bamboo. Below is the stack-trace seen in the logs when builds attempt to send notifications while the error appears. {noformat} 2011-07-18 07:13:19,192 ERROR [AtlassianEvent::0-BAM::EVENTS:pool-1-thread-16] [EmailListener] Failed to find mail server java.lang.NumberFormatException: For input string: "null" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:449) at java.lang.Integer.parseInt(Integer.java:499) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:398) at javax.mail.Service.connect(Service.java:288) at javax.mail.Service.connect(Service.java:169) at javax.mail.Service.connect(Service.java:118) at javax.mail.Transport.send0(Transport.java:188) at javax.mail.Transport.send(Transport.java:118) at alt.javax.mail.TransportImpl.send(TransportImpl.java:18) at com.atlassian.mail.server.impl.SMTPMailServerImpl.send(SMTPMailServerImpl.java:155) at com.atlassian.bamboo.mail.EmailListener.handleEvent(EmailListener.java:64) at com.atlassian.event.legacy.LegacyListenerHandler$LegacyListenerInvoker.invoke(LegacyListenerHandler.java:55) at com.atlassian.event.internal.AsynchronousAbleEventDispatcher$2.run(AsynchronousAbleEventDispatcher.java:60) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at com.atlassian.bamboo.build.pipeline.concurrent.NamedThreadFactory$2.run(NamedThreadFactory.java:50) at java.lang.Thread.run(Thread.java:662) {noformat}

    Atlassian JIRA | 6 years ago | David Corley
    java.lang.NumberFormatException: For input string: "null"
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Root Cause Analysis

  1. java.lang.NumberFormatException

    For input string: "null"

    at java.lang.NumberFormatException.forInputString()
  2. Java RT
    Integer.parseInt
    1. java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
    2. java.lang.Integer.parseInt(Integer.java:449)
    3. java.lang.Integer.parseInt(Integer.java:499)
    3 frames
  3. Unknown
    Articles.doGet
    1. Articles.doGet(Articles.java:43)
    1 frame
  4. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    2 frames
  5. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    8 frames
  6. Embedded GlassFish Web
    ChannelSocket$SocketConnection.runIt
    1. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
    2. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
    3. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
    4. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
    5. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
    5 frames
  7. Tomcat Util
    ThreadPool$ControlRunnable.run
    1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
    1 frame
  8. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:619)
    1 frame