我们使用Kaa版本0.9并收到如下错误消息。但是，我们当时只是从端点向Kaa服务器发送日志。我们发送的日志是普通数据。有人可以给我们一些关于此错误消息的建议，谢谢。
2016-11-09 16:53:46,104 [nioEventLoopGroup-9-3] ERROR o.k.k.s.t.h.t.netty.RequestDecoder - Got invalid HTTP method: expecting only POST
2016-11-09 16:53:46,104 [nioEventLoopGroup-9-3] ERROR o.k.k.s.t.h.t.n.DefaultExceptionHandler - Exception caught
org.kaaproject.kaa.server.common.server.BadRequestException: Incorrect method GET, expected POST
at org.kaaproject.kaa.server.transports.http.transport.netty.RequestDecoder.channelRead0(RequestDecoder.java:75) ~[transport-0.9.0-http.jar:na]
at org.kaaproject.kaa.server.transports.http.transport.netty.RequestDecoder.channelRead0(RequestDecoder.java:43) ~[transport-0.9.0-http.jar:na]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) ~[netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:276) [netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:263) [netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:307) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:293) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:840) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [netty-transport-4.0.34.Final.jar:4.0.34.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112) [netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.34.Final.jar:4.0.34.Final]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]