It means that your doDecode() implementation returned true but didn't alter the position of the ByteBuffer.
see http://mina.apache.org/report/1.1/xref/org/apache/mina/filter/codec/CumulativeProtocolDecoder.html#136 Could you show us your doDecode() implementation ? Maarten On 9/12/07, Sungwon Jung <[EMAIL PROTECTED]> wrote: > > Hello. I'm using MINA 1.1.2. > > I have a question. what's the mean below message? > > -- > EXCEPTION: org.apache.mina.filter.codec.ProtocolDecoderException: > java.lang.IllegalStateException: doDecode() can't return true when > buffer is not consumed. (Hexdump: empty) > -- > > it's minor problem in my program? >
