Hex for the GPS device , Help please

Macan5 years ago

Hi ,
I used traccar HEX decoder and I get this message for the device teltonika fmb120:

Is there any way to fix this error because device cant connect to the traccar platform?

Via: SIP/2.0/UDP 77.247.109.91:5144;branch=z9hG4bK-3063959735;rport
Content-Length: 0
From: "eyeBeam"<sip:100@1.1.1.1>;tag=39663431353331303133646101323639323032313531
Accept: application/sdp
User-Agent: eyeBeam
To: "eyeBeam"<sip:100@1.1.1.1>
Contact: sip:100@77.247.109.91:5144
CSeq: 1 OPTIONS
Call-ID: 1007714005995156857147499
Max-Forwards: 70
Anton Tananaev5 years ago

That's clearly not from Teltonika. It's just random spam from internet.

Macan5 years ago

Strange, I have this error in the log Anton: 

java.lang.StringIndexOutOfBoundsException: begin 21, end 23, length 22
    at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3319)
    at java.base/java.lang.String.substring(String.java:1874)
    at org.traccar.protocol.Gps103ProtocolDecoder.decode(Gps103ProtocolDecoder.java:411)
    at org.traccar.ExtendedObjectDecoder.channelRead(ExtendedObjectDecoder.java:51)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at org.traccar.WrapperContext.fireChannelRead(WrapperContext.java:102)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
    at org.traccar.WrapperInboundHandler.channelRead(WrapperInboundHandler.java:57)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at org.traccar.WrapperContext.fireChannelRead(WrapperContext.java:102)
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:315)
    at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:429)
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:283)
    at org.traccar.WrapperInboundHandler.channelRead(WrapperInboundHandler.java:57)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
    at org.traccar.handler.StandardLoggingHandler.channelRead(StandardLoggingHandler.java:43)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at org.traccar.handler.NetworkMessageHandler.channelRead(NetworkMessageHandler.java:37)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1421)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:597)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:551)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:834)

and similar like is showing all the time, also this error come up: 

org.apache.commons.codec.DecoderException: Odd number of characters.
    at org.apache.commons.codec.binary.Hex.decodeHex(Hex.java:94)
    at org.apache.commons.codec.binary.Hex.decodeHex(Hex.java:77)
    at org.traccar.helper.DataConverter.parseHex(DataConverter.java:29)
    at org.traccar.protocol.EelinkProtocolEncoder.encodeContent(EelinkProtocolEncoder.java:51)
    at org.traccar.protocol.EelinkProtocolDecoder.decode(EelinkProtocolDecoder.java:387)
    at org.traccar.ExtendedObjectDecoder.channelRead(ExtendedObjectDecoder.java:51)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
    at org.traccar.handler.StandardLoggingHandler.channelRead(StandardLoggingHandler.java:43)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at org.traccar.handler.NetworkMessageHandler.channelRead(NetworkMessageHandler.java:34)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1421)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
    at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:697)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:597)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:551)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511)
    at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:834)