execute test on a sequance WITH gui executed yeild AttributeError

[barnoy1]

execute test on a sequance WITH gui executed yeild AttributeError: 'FigureCanvasTkAgg' object has no attribute 'set_window_title'

setup

versions: vot-trax 4.0.1 vot-toolkit 0.6.4

steps to reproduce on vs2023 stack:

1. running vot initalize and evaluate on vots2023 stack

   vot initialize --workspace tracker_ws vots2023
   cd tracker_ws
   vot evaluate --workspace . NCCPython

2. execute test on animal sequance without gui executed without errors

   vot test -s /home/ron/repo/vot-toolkit/tracker_ws/sequences/animal NCCPython

Generating dummy sequence Obtaining runtime for tracker NCCPython Initializing tracker /home/ron/repo/vot-toolkit/integration/python/vot.py @@TRAX:hello "trax.name=" "trax.family=" "trax.multiobject=1" "trax.image=path;" "trax.region=rectangle;" "trax.description=" "trax.version=4" "vot=python" "trax.channels=color;" @@TRAX:initialize "802.0000,246.0000,48.0000,25.0000" @@TRAX:frame "file:///home/ron/repo/vot-toolkit/tracker_ws/sequences/animal/color/00000001.jpg" @@TRAX:state "802.0000,246.0000,48.0000,25.0000" Processing frame 1/99 @@TRAX:frame "file:///home/ron/repo/vot-toolkit/tracker_ws/sequences/animal/color/00000002.jpg" @@TRAX:state "807.0000,247.0000,48.0000,25.0000"

@@TRAX:frame "file:///home/ron/repo/vot-toolkit/tracker_ws/sequences/animal/color/00000098.jpg" @@TRAX:state "0.0000,0.0000,0.0000,0.0000" Processing frame 98/99 @@TRAX:frame "file:///home/ron/repo/vot-toolkit/tracker_ws/sequences/animal/color/00000099.jpg" @@TRAX:state "791.0000,65.0000,48.0000,25.0000" Processing frame 99/99 @@TRAX:frame "file:///home/ron/repo/vot-toolkit/tracker_ws/sequences/animal/color/00000100.jpg" @@TRAX:state "811.0000,69.0000,48.0000,25.0000" Stopping tracker @@TRAX:quit Test concluded successfuly

2. execute test on animal sequance WITH gui executed yeild AttributeError: 'FigureCanvasTkAgg' object has no attribute 'set_window_title'

   vot test -g -s /home/ron/repo/vot-toolkit/tracker_ws/sequences/animal NCCPython 

Generating dummy sequence Obtaining runtime for tracker NCCPython 'FigureCanvasTkAgg' object has no attribute 'set_window_title' Traceback (most recent call last): File "/home/ron/repo/vot-toolkit/venv/lib/python3.11/site-packages/vot/utilities/cli.py", line 439, in main do_test(args) File "/home/ron/repo/vot-toolkit/venv/lib/python3.11/site-packages/vot/utilities/cli.py", line 113, in do_test figure.canvas.set_window_title('VOT Test') ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'FigureCanvasTkAgg' object has no attribute 'set_window_title'

[lukacu]

Thank you for this report, it seems that set title method is not very standard. Since figure title is not a crucial thing, you can comment the line, but we will try to make this more robust in the next version. On which OS are you?

[barnoy1]

hi @lukacu, thanks for the reply,

I'm running on ubuntu

Linux COMPUTER 5.15.0-78-generic #85~20.04.1-Ubuntu SMP Mon Jul 17 09:42:39 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:    20.04
Codename:   focal

I marked off the line you suggested.

# figure.canvas.set_window_title('VOT Test')

Now it works just fine. I understand that this is an easy fix (the exposoure of this issue is pretty high since it comes directly from using the cli ).

Thanks.

[lukacu]

Yes, strangely enough, it does not happen with all installations, otherwise I would not have put this into the code. But it will be fixed soon officially.