Device cannot send data

echolist9 years ago

Dear Anton,
i use vt300 device, this device already connected to server, but i have problem with retrieve data, i think maybe its from strange character (f???), how to solve it ?

system log 


2015-08-23 21:01:06  INFO: Closing connection by exception
2015-08-23 21:02:13 DEBUG: [9125609D: 5020 <- 114.124.3.22] - HEX: 2424007d45221720668fff99553030353034342e3030302c412c303635392e323636332c532c31313032342e393131372c452c302e30302c33362c3234303831352c2c2a32337c312e317c33347c323830307c303030422c303030397c303146453030304131324342413231347c31357c30353230394130371e070d0a
2015-08-23 21:02:13  WARN: For input string: "}E" f???U005044.000" - NumberFormatException (... < MeitrackFrameDecoder.java:40 < ...)
2015-08-23 21:02:13  INFO: Closing connection by exception
2015-08-23 21:02:13  INFO: Closing connection by disconnect
2015-08-23 21:02:13  WARN: For input string: "}E" f???U005044.000" - NumberFormatException (... < MeitrackFrameDecoder.java:40 < ... < TrackerEventHandler.java:84 < ... < ExtendedObjectDecoder.java:34 < ...)
2015-08-23 21:02:13  INFO: Closing connection by exception
2015-08-23 21:03:21 DEBUG: [229E12BF: 5020 <- 114.121.160.207] - HEX: 2424007d45221720668fff99553030353034342e3030302c412c303635392e323636332c532c31313032342e393131372c452c302e30302c33362c3234303831352c2c2a32337c312e317c33347c323830307c303030422c303030397c303146453030304131324342413231347c31357c30353230394130371e070d0a
2015-08-23 21:03:21  WARN: For input string: "}E" f???U005044.000" - NumberFormatException (... < MeitrackFrameDecoder.java:40 < ...)
2015-08-23 21:03:21  INFO: Closing connection by exception
2015-08-23 21:03:21  INFO: Closing connection by disconnect
2015-08-23 21:03:21  WARN: For input string: "}E" f???U005044.000" - NumberFormatException (... < MeitrackFrameDecoder.java:40 < ... < TrackerEventHandler.java:84 < ... < ExtendedObjectDecoder.java:34 < ...)

thank you sir

Anton Tananaev9 years ago

Your topic got into spam folder for some reason. Sorry about that.

Let me know if the questions is still relevant.

echolist9 years ago

sorry for late reply, this problem has been solved,
misconfigure port device, thanks for your attention :D