Did not receive response.

[lin wu]

With the matlab2016b version, tracker program in visual studio 2015 C++ code.

The weird thing was that I had no problem running the instance code NCC, but it happened when I ran my own code

Running the first few frames is fine, but when you get to the end you get "Did not receive response."

(I had no problem running the VOT dataset in visual studio alone)

Below is the error page

1. Choose a sequence:
     1 - "bicycle"
     2 - "bolt"
     3 - "car"
     4 - "cup"
     5 - "david"
     6 - "diving"
     7 - "face"
   Selected sequence: 4
   Sequence "cup"
   CLIENT: Socket opened successfully on port 9101.
   CLIENT: Creating process D:\VOT_MINE\Improve_kcf\x64\Release\Improve_kcf.exe
   CLIENT: Working directory is C:\Users\Wulin\AppData\Local\Temp\tp4359da6d_9ccb_49de_ac75_496a7f2e4102
   CLIENT: Starting process
   CLIENT: Setting up TraX with TCP socket connection
   @@TRAX:hello "trax.image=path;" "trax.region=rectangle;" "trax.version=3" "vot=cpp" "trax.channels=color;"
   CLIENT: Tracker process ID: 36176
   CLIENT: Connection with tracker established.
   @@TRAX:initialize "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000001.jpg" "124.6700,92.3080,46.7300,58.5720"
   @@TRAX:state "124.6700,92.3080,46.7300,58.5720"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000002.jpg"
   @@TRAX:state "124.0000,92.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000003.jpg"
   @@TRAX:state "123.0000,93.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000004.jpg"
   @@TRAX:state "124.0000,93.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000005.jpg"
   @@TRAX:state "124.0000,94.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000006.jpg"
   @@TRAX:state "123.0000,94.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000007.jpg"
   @@TRAX:state "123.0000,94.0000,46.0000,58.0000" "confidence=1.000000"
   @@TRAX:frame "file://D:\\VOT_MINE\\vot-toolkit-master\\workspace_kcf\\sequences\\cup\\00000008.jpg"
   CLIENT: Trying to stop process using protocol.
   @@TRAX:quit "trax.reason="
   CLIENT: Trying to terminate process nicely.
   CLIENT: Escalating to brute-force termination.
   
   CLIENT: Flushing streams
   CLIENT: Process should be terminated.
   CLIENT: Stopping logger.
   CLIENT: Tracker exited (stopped by signal 15)
   CLIENT: Trying to stop process using protocol.
   CLIENT: Cleaning up.
   CLIENT: Stopping logger thread
   CLIENT: Trying to stop process using protocol.
   CLIENT: Trying to stop process using protocol.
   CLIENT: Closing server socket.
   Tracker execution interrupted: Did not receive response.
   错误使用 traxclient
   Did not receive response.
   
   出错 tracker_run (line 77)
       data = traxclient(tracker.command, callback, ...
   
   出错 workspace_test (line 54)
               tracker_run(tracker, @callback, data);
   
   出错 run_test (line 10)
   workspace_test(tracker, sequences);
    
   

[luka.c...@gmail.com]

This looks like a tracker problem, but generally I would recommend to use the new toolkit (Python) as it generally produces a bit better output for debugging.