java.lang.NullPointerException

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  • Websockets extensions error
    via by José Antonio Gutiérrez Morales,
    • java.lang.NullPointerException: null at io.gatling.http.action.async.ws.WsListener.onError(WsListener.scala:5 0) at org.asynchttpclient.netty.ws .NettyWebSocket.onError(NettyWebSocket.ja va:152) at org.asynchttpclient.netty.handler.WebSocketHandler.handleException(We bSocketHandler.java:213) at org.asynchttpclient.netty.handler.AsyncHttpClientHandler.exceptionCau ght(AsyncHttpClientHandler.java:212) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught( AbstractChannelHandlerContext.java:252) at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(Ab stractChannelHandlerContext.java:244) at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(Channel InboundHandlerAdapter.java:131) at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught( AbstractChannelHandlerContext.java:273) at io.netty.channel.AbstractChannelHandlerContext.notifyHandlerException (AbstractChannelHandlerContext.java:831) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst ractChannelHandlerContext.java:344) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(Abst ractChannelHandlerContext.java:328) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(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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