java.lang.NoSuchMethodError: java.lang.Exception: method <init>(Ljava/lang/String;Ljava/lang/Throwable;ZZ)V not found
         at
io.netty.handler.codec.http2.Http2Exception.<init>(Http2Exception.java:77)
         at
io.netty.handler.codec.http2.Http2Exception.newStatic(Http2Exception.java:69)
         at
io.netty.handler.codec.http2.HpackDecoder.<clinit>(HpackDecoder.java:56)
         at
io.netty.handler.codec.http2.DefaultHttp2HeadersDecoder.<init>(DefaultHttp2HeadersDecoder.java:73)
         at
io.netty.handler.codec.http2.AbstractHttp2ConnectionHandlerBuilder.buildFromConnection(AbstractHttp2ConnectionHandlerBuilder.java:510)
         at
io.netty.handler.codec.http2.AbstractHttp2ConnectionHandlerBuilder.build(AbstractHttp2ConnectionHandlerBuilder.java:504)
...
...
         at
io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:129)
         at
io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:112)
         at
io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:971)
         at
io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:609)
         at
io.netty.channel.DefaultChannelPipeline.access$100(DefaultChannelPipeline.java:46)
         at
io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1463)
         at
io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1115)
         at
io.netty.channel.DefaultChannelPipeline.invokeHandlerAddedIfNeeded(DefaultChannelPipeline.java:650)
         at
io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:502)
         at
io.netty.channel.AbstractChannel$AbstractUnsafe.register(AbstractChannel.java:468)
         at
io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:87)
         at
io.netty.channel.SingleThreadEventLoop.register(SingleThreadEventLoop.java:81)
         at
io.netty.channel.MultithreadEventLoopGroup.register(MultithreadEventLoopGroup.java:86)
         at
io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:323)
         at
io.netty.bootstrap.Bootstrap.doResolveAndConnect(Bootstrap.java:155)
         at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:116)
...
...
         at
io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)[191:io.netty.common:4.1.48.Final]
         at
io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)[191:io.netty.common:4.1.48.Final]
         at
io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)[191:io.netty.common:4.1.48.Final]
         at
io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)[191:io.netty.common:4.1.48.Final]
         at
io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)[193:io.netty.transport:4.1.48.Final]
         at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)[191:io.netty.common:4.1.48.Final]
         at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)[191:io.netty.common:4.1.48.Final]
         at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)[191:io.netty.common:4.1.48.Final]
         at java.lang.Thread.run(Thread.java:745)[:1.8.0_111]