TKSTAR TK905B-4G decoding error ?

Pierrea year ago

Hello,

I have a TKSTAR TK905B-4G device, all work ok with their website https://www.mytkstar.net, but when i try using with traccar i see this error in the log, seems like it can't decode datas ? : 

2023-10-23 21:54:12  INFO: [Tca856855: watch < 37.174.49.142] 7e010000210095900016520000002c012f373031313145472d30350000003030303030303001d4c1423838383838217e
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] error - readerIndex(1) + length(2) exceeds writerIndex(2): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 1, widx: 2, cap: 256) - IndexOutOfBoundsException (... < WatchProtocolDecoder:205 < ExtendedObjectDecoder:75 < ... < WrapperContext:102 < ...)
2023-10-23 21:54:12  INFO: [Tca856855] disconnected

Thanks for your help.

Anton Tananaeva year ago

You should read the documentation:

https://www.traccar.org/clones/

Pierrea year ago

Thanks, it's ok for me with port 2015 and left fill the id with 0 to reach 12 characters.