Hugin exits when adding controil point in cp editor

[Cristian Marchi]

Hi, I'm using hugin compiled from latest revision from hg. When I'm in the cp editor, and I add a control point in the left image, hugin suddenly exits before finding the corresponding cp in the right image.

Starting hugin from command line, I can't see any log or error message.

Thanks for any help

[T. Modes]

Hi,

I can't reproduce the issue here. I can add cp from the left and also from the right image.

Could you post a screenshot before the exit?

Also what type of images are these? Rectilinear, fisheye, …? What field of view.

[Cristian Marchi]

I've tried to revert back to previous revision reaching rev. 8600 from more than a year ago and the problem is still here. I remember in the past I had not this problem so I think it's specific of my system. I'm using Ubuntu 24.04. I'll try to completely remove hugin and install it back.

Thanks

[Cristian Marchi]

Hi, 

I've experimented a bit with this problem. I found out it is related to images dimension: I loaded a couple of overlapping images from my Canon camera in original size (3456x2304px) and when i try to add cp in the cp tab, Hugin exits. next is an image of teh last thing I see before the program completely close)

If I reduce the size of both images (I used gimp to resize to 1200x1800px), now I can normally add cp in hugin:

Any idea?

Thanks for any help

[T. Modes]

Hi,

cri....@gmail.com schrieb am Montag, 23. September 2024 um 19:15:02 UTC+2:

Hi, 

I've experimented a bit with this problem. I found out it is related to images dimension: I loaded a couple of overlapping images from my Canon camera in original size (3456x2304px) and when i try to add cp in the cp tab, Hugin exits. next is an image of teh last thing I see before the program completely close)

Any idea?

No, sorry. I tested with my images, which are even bigger (5184x3888) and don't get any problems.

Could you post the pto file with the 2 images?

And please post also a screenshot for the cp editor settings in the preferences. Then I can try to reproduce it.

Thomas

Thanks for any help

[Cristian Marchi]

Hi Thomas,

here are the cp preferences

I also attach the pto files. Today hugin is exiting with 1200x1800px images too, but working with 800x1200px (IMG_7691-IMG_7692-SMALL.pto) I was able to manually add a control point i the cp tab

The assistant finds cp between images without any problem

[T. Modes]

Hi Cristian,

cri....@gmail.com schrieb am Samstag, 28. September 2024 um 13:30:12 UTC+2:

Hi Thomas,

here are the cp preferences

I see nothing special. That's all the default settings.

When using your pto file it works for me (with dummy images). No crash, the cps are added. No matter if I use the small or big variant.

So it is very strange, that is crashing for you with different resolutions and this changes from day to day.

Thomas

[Cristian Marchi]

Yes, very strange...I reverted back to hugin (2023 release) from ubuntu 24.04 snap store and it keeps crashing. Running it from terminal I get these messages

hugin

(hugin:14194): Gtk-CRITICAL **: 17:37:30.493: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.515: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.556: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.557: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.558: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.558: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.558: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.561: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.561: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.562: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.563: gtk_widget_set_size_request: assertion 'height >= -1' failed

(hugin:14194): Gtk-CRITICAL **: 17:37:30.563: gtk_widget_set_size_request: assertion 'height >= -1' failed
/usr/share/hugin/data/plugins/top_five.py
   CAT:Control Points
   NAM:keep 5 CPs per image pair
   fails @api-max
/usr/share/hugin/data/plugins/woa.py
   CAT:Control Points
   NAM:Warped Overlap Analysis
   fails @api-max

(hugin:14194): Gtk-CRITICAL **: 17:37:34.189: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(hugin:14194): Gtk-CRITICAL **: 17:37:34.189: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(hugin:14194): Gtk-CRITICAL **: 17:37:34.189: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(hugin:14194): Gtk-CRITICAL **: 17:37:34.189: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(hugin:14194): Gtk-CRITICAL **: 17:37:34.190: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

(hugin:14194): Gtk-CRITICAL **: 17:37:34.190: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar
Warning: Directory Canon has an unexpected next pointer; ignored.
Warning: Directory Canon has an unexpected next pointer; ignored.

The red ones seems to appear when it crashes or just before

[T. Modes]

Hi Cristian,

cri....@gmail.com schrieb am Dienstag, 1. Oktober 2024 um 17:47:18 UTC+2:

(hugin:14194): Gtk-CRITICAL **: 17:37:34.189: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar

<snip>

I think the first ones can be ignored.

Warning: Directory Canon has an unexpected next pointer; ignored.
Warning: Directory Canon has an unexpected next pointer; ignored.

This could be the culprit.

Could you provide sample images?

Otherwise check which exiv2 version (and maybe libjpeg/vigra version) are used in your programs.

Thomas

[Cristian Marchi]

Thanks Thomas, here are the two images used to test:

https://drive.google.com/drive/folders/1qIsHpbESVSI8TQihUxcNejczTagDiug-?usp=sharing

About versions, I should have these installed by default in Ubuntu 24.04:

libexiv2 version 0.27.6

libjpeg version 8.2.2

libvigraimpex version 1.11.1

[David W. Jones]

No problems here in Debian Bookworm with Hugin 2023.0.0.548f2a905b6a.
The libexiv2 and libvigraimpex versions are the same, but Bookworm only
has libs called "libjpeg62-turbo", version 2.1.5. I don't know if that's
the same or not.

--

--
David W. Jones
gnome...@gmail.com
wandering the landscape of god
http://dancingtreefrog.com
My password is the last 8 digits of π.

[T. Modes]

Hi Cristian,

cri....@gmail.com schrieb am Dienstag, 1. Oktober 2024 um 21:26:41 UTC+2:

Thanks Thomas, here are the two images used to test:

thanks for test images. I'm getting the same warning as you, but no crash.

I tried several variants, but all worked fine here.

During testing a found another bug and fixed it - this affects only the right mouse button release.

As David has written, it works also for him. So I don't know what other settings on your system could interacting with Hugin (maybe some setting regard mouse clicks??)

Thomas

[Cristian Marchi]

Thanks for trying. I've tried to modify some mouse options in ubuntu settings, but nothing changed. I really have no idea what's causing it

[Cristian Marchi]

Last update: today I tried to login in ubuntu 24.04 with Xorg, and hugin is working as expected!! So the problem is related to Wayland

[T. Modes]

Hi Cristian,

cri....@gmail.com schrieb am Samstag, 12. Oktober 2024 um 17:02:23 UTC+2:

Last update: today I tried to login in ubuntu 24.04 with Xorg, and hugin is working as expected!! So the problem is related to Wayland

in this case you could try to set the environment variable GDK_BACKEND to x11 and then run Hugin

GDK_BACKEND=x11 hugin

If this fixes your issue, then you can recompile Hugin with adding -DUSE_GDKBACKEND_X11=on to the CMake command.

This will automatically set GDK_BACKEND when starting Hugin.

Thomas

[Cristian Marchi]

Thanks Thomas,

tried the command "GDK_BACKEND=x11 hugin" under wayland but the problem is still there. At least it works with Xorg