for some reason after upgrading to `1.0.0-beta-3` ...

# ktor

[adeln]

for some reason after upgrading to 1.0.0-beta-3 I’m getting

Exception in thread "nettyWorkerPool-3-3" java.lang.NoClassDefFoundError: Could not initialize class kotlinx.coroutines.io.ByteBufferChannel
        at kotlinx.coroutines.io.ByteChannelKt.ByteChannel(ByteChannel.kt:13)
        at kotlinx.coroutines.io.ByteChannelKt.ByteChannel$default(ByteChannel.kt:38)
        at kotlinx.coroutines.io.ByteReadChannel$Companion$Empty$2.invoke(ByteReadChannelJVM.kt:200)
        at kotlinx.coroutines.io.ByteReadChannel$Companion$Empty$2.invoke(ByteReadChannelJVM.kt:199)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at kotlinx.coroutines.io.ByteReadChannel$Companion.getEmpty(ByteReadChannelJVM.kt)
        at io.ktor.server.netty.http1.NettyHttp1Handler.handleRequest(NettyHttp1Handler.kt:45)
        at io.ktor.server.netty.http1.NettyHttp1Handler.channelRead(NettyHttp1Handler.kt:29)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
        at io.netty.handler.codec.http.HttpServerExpectContinueHandler.channelRead(HttpServerExpectContinueHandler.java:95)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:438)
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:284)
        at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:253)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.lang.Thread.run(Thread.java:748)

[e5l]

Could you reproduce it with 1.0.0-beta-4?

[adeln]

thanks! Let me try

[adeln]

@e5l thanks man! It works ❤️