java.lang.NullPointerException

Jenkins JIRA | tisoft_media | 3 years ago
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  1. 0

    Hi, I get a NullPointerException, after upgrading the reverse-proxy-auth Plugin from 1.0.1 to 1.3.1: java.lang.NullPointerException at org.eclipse.jetty.util.StringUtil.getBytes(StringUtil.java:383) at org.eclipse.jetty.io.ByteArrayBuffer.<init>(ByteArrayBuffer.java:81) at org.eclipse.jetty.io.ByteArrayBuffer$CaseInsensitive.<init>(ByteArrayBuffer.java:424) at org.eclipse.jetty.io.BufferCache$CachedBuffer.<init>(BufferCache.java:134) at org.eclipse.jetty.io.BufferCache.lookup(BufferCache.java:101) at org.eclipse.jetty.http.HttpFields.getField(HttpFields.java:402) at org.eclipse.jetty.http.HttpFields.getStringField(HttpFields.java:431) at org.eclipse.jetty.server.Request.getHeader(Request.java:605) at org.jenkinsci.plugins.reverse_proxy_auth.ReverseProxySecurityRealm$1.doFilter(ReverseProxySecurityRealm.java:366) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.ajp.Ajp13Connection.access$2900(Ajp13Connection.java:45) at org.eclipse.jetty.ajp.Ajp13Connection$RequestHandler.headerComplete(Ajp13Connection.java:237) at org.eclipse.jetty.ajp.Ajp13Parser.parseNext(Ajp13Parser.java:492) at org.eclipse.jetty.ajp.Ajp13Parser.parseAvailable(Ajp13Parser.java:158) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)

    Jenkins JIRA | 3 years ago | tisoft_media
    java.lang.NullPointerException
  2. 0

    Hi, I get a NullPointerException, after upgrading the reverse-proxy-auth Plugin from 1.0.1 to 1.3.1: java.lang.NullPointerException at org.eclipse.jetty.util.StringUtil.getBytes(StringUtil.java:383) at org.eclipse.jetty.io.ByteArrayBuffer.<init>(ByteArrayBuffer.java:81) at org.eclipse.jetty.io.ByteArrayBuffer$CaseInsensitive.<init>(ByteArrayBuffer.java:424) at org.eclipse.jetty.io.BufferCache$CachedBuffer.<init>(BufferCache.java:134) at org.eclipse.jetty.io.BufferCache.lookup(BufferCache.java:101) at org.eclipse.jetty.http.HttpFields.getField(HttpFields.java:402) at org.eclipse.jetty.http.HttpFields.getStringField(HttpFields.java:431) at org.eclipse.jetty.server.Request.getHeader(Request.java:605) at org.jenkinsci.plugins.reverse_proxy_auth.ReverseProxySecurityRealm$1.doFilter(ReverseProxySecurityRealm.java:366) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.ajp.Ajp13Connection.access$2900(Ajp13Connection.java:45) at org.eclipse.jetty.ajp.Ajp13Connection$RequestHandler.headerComplete(Ajp13Connection.java:237) at org.eclipse.jetty.ajp.Ajp13Parser.parseNext(Ajp13Parser.java:492) at org.eclipse.jetty.ajp.Ajp13Parser.parseAvailable(Ajp13Parser.java:158) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)

    Jenkins JIRA | 3 years ago | tisoft_media
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

  1. tfr 1 times, last 9 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.eclipse.jetty.util.StringUtil.getBytes()
  2. Jetty
    Request.getHeader
    1. org.eclipse.jetty.util.StringUtil.getBytes(StringUtil.java:383)
    2. org.eclipse.jetty.io.ByteArrayBuffer.<init>(ByteArrayBuffer.java:81)
    3. org.eclipse.jetty.io.ByteArrayBuffer$CaseInsensitive.<init>(ByteArrayBuffer.java:424)
    4. org.eclipse.jetty.io.BufferCache$CachedBuffer.<init>(BufferCache.java:134)
    5. org.eclipse.jetty.io.BufferCache.lookup(BufferCache.java:101)
    6. org.eclipse.jetty.http.HttpFields.getField(HttpFields.java:402)
    7. org.eclipse.jetty.http.HttpFields.getStringField(HttpFields.java:431)
    8. org.eclipse.jetty.server.Request.getHeader(Request.java:605)
    8 frames
  3. org.jenkinsci.plugins
    ReverseProxySecurityRealm$1.doFilter
    1. org.jenkinsci.plugins.reverse_proxy_auth.ReverseProxySecurityRealm$1.doFilter(ReverseProxySecurityRealm.java:366)
    1 frame
  4. Hudson
    HudsonFilter.doFilter
    1. hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
    1 frame
  5. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  6. Stapler
    CompressionFilter.doFilter
    1. org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46)
    1 frame
  7. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
    1 frame
  8. Hudson
    CharacterEncodingFilter.doFilter
    1. hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
    1 frame
  9. Jetty
    BlockingHttpConnection.handleRequest
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
    2. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
    3. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
    4. org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)
    5. org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
    6. org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
    7. org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
    8. org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
    9. org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
    10. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
    11. org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
    12. org.eclipse.jetty.server.Server.handle(Server.java:370)
    13. org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
    14. org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
    14 frames
  10. Jetty :: Aggregate :: All Server
    Ajp13Parser.parseAvailable
    1. org.eclipse.jetty.ajp.Ajp13Connection.access$2900(Ajp13Connection.java:45)
    2. org.eclipse.jetty.ajp.Ajp13Connection$RequestHandler.headerComplete(Ajp13Connection.java:237)
    3. org.eclipse.jetty.ajp.Ajp13Parser.parseNext(Ajp13Parser.java:492)
    4. org.eclipse.jetty.ajp.Ajp13Parser.parseAvailable(Ajp13Parser.java:158)
    4 frames
  11. Jetty
    BlockingHttpConnection.handle
    1. org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
    1 frame
  12. GWT dev
    SocketConnector$ConnectorEndPoint.run
    1. org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
    1 frame
  13. winstone
    BoundedExecutorService$1.run
    1. winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
    1 frame
  14. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    3. java.lang.Thread.run(Thread.java:744)
    3 frames