java.lang.NullPointerException

null at io.gatling.http.action.async.ws.WsListener.onError(WsListene r.scala:5 0) at org.asynchttpclient.netty.ws.NettyWebSocket.onError(NettyWeb Socket.ja va:152) at org.asynchttpclient.netty.handler.WebSocketHandler.handleExc eption(We bSocketHandler.java:213) at org.asynchttpclient.netty.handler.AsyncHttpClientHandler.exc eptionCau ght(AsyncHttpClientHandler.java:212) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireException Caught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaugh t(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireException Caught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaugh t(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.notifyHandler Exception (AbstractChannelHandlerContext.java:831) at io.netty.channel.AbstractChannelHandlerContext.invokeChannel Read(Abst ractChannelHandlerContext.java:344) at io.netty.channel.AbstractChannelHandlerContext.invokeChannel Read(Abst ractChannelHandlerContext.java:328) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRe ad(Abstra ctChannelHandlerContext.java:321)

Solutions on the web20604

  • via Google Groups by José Antonio Gutiérrez Morales, 11 months ago
    null at io.gatling.http.action.async.ws.WsListener.onError(WsListene r.scala:5 0) at org.asynchttpclient.netty.ws.NettyWebSocket.onError(NettyWeb Socket.ja va:152) at
  • via collab.net by Unknown author, 8 months ago
    Cannot invoke method close() on null object at at at Source) at at at Source) at at Source) at at at at at Source) at at at at at at at at
  • via Google Groups by niels, 1 year ago
    sessionId should not be null; has this session b\\ een started yet? at org.openqa.selenium.server.FrameGroupCommandQueueSet.getQueueSet(Fram\\ eGroupCommandQueueSet.java:212) at org.openqa.selenium.server.SeleniumDriverResourceHandler.handleBrowse
  • Stack trace

    • java.lang.NullPointerException: null at io.gatling.http.action.async.ws.WsListener.onError(WsListene r.scala:5 0) at org.asynchttpclient.netty.ws.NettyWebSocket.onError(NettyWeb Socket.ja va:152) at org.asynchttpclient.netty.handler.WebSocketHandler.handleExc eption(We bSocketHandler.java:213) at org.asynchttpclient.netty.handler.AsyncHttpClientHandler.exc eptionCau ght(AsyncHttpClientHandler.java:212) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireException Caught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaugh t(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireException Caught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaugh t(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExcepti onCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.notifyHandler Exception (AbstractChannelHandlerContext.java:831) at io.netty.channel.AbstractChannelHandlerContext.invokeChannel Read(Abst ractChannelHandlerContext.java:344) at io.netty.channel.AbstractChannelHandlerContext.invokeChannel Read(Abst ractChannelHandlerContext.java:328) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRe ad(Abstra ctChannelHandlerContext.java:321) at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1070) at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:904)

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