https://buildd.debian.org/status/logs.php?pkg=open3d&ver=0.19.0-3%2Bb1

...
/build/reproducible-path/open3d-0.19.0/cpp/open3d/visualization/gui/Button.cpp: In member function ‘virtual open3d::visualization::gui::Widget::DrawResult open3d::visualization::gui::Button::Draw(const open3d::visualization::gui::DrawContext&)’:
/build/reproducible-path/open3d-0.19.0/cpp/open3d/visualization/gui/Button.cpp:145:17: error: invalid cast from type ‘uint16_t’ {aka ‘short unsigned int’} to type ‘ImTextureID’ {aka ‘long long unsigned int’}
  145 |                 reinterpret_cast<ImTextureID>(params.texture.GetId());
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/build/reproducible-path/open3d-0.19.0/cpp/open3d/visualization/gui/Button.cpp:147:17: error: invalid conversion from ‘ImTextureID’ {aka ‘long long unsigned int’} to ‘const char*’ [-fpermissive]
  147 |                 image_id, ImVec2(params.width, params.height),
      |                 ^~~~~~~~
      |                 |
      |                 ImTextureID {aka long long unsigned int}
/build/reproducible-path/open3d-0.19.0/cpp/open3d/visualization/gui/Button.cpp:147:27: error: could not convert ‘ImVec2(params.open3d::visualization::gui::UIImage::DrawParams::width, params.open3d::visualization::gui::UIImage::DrawParams::height)’ from ‘ImVec2’ to ‘ImTextureRef’
  147 |                 image_id, ImVec2(params.width, params.height),
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                           |
      |                           ImVec2
make[3]: *** [cpp/open3d/visualization/gui/CMakeFiles/GUI.dir/build.make:110: cpp/open3d/visualization/gui/CMakeFiles/GUI.dir/Button.cpp.o] Error 1

We believe that the bug you reported is fixed in the latest version of
open3d, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1112450@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Anton Gladky <gladk@debian.org> (supplier of updated open3d package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Tue, 02 Sep 2025 06:12:33 +0200
Source: open3d
Architecture: source
Version: 0.19.0-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Anton Gladky <gladk@debian.org>
Closes: 1112450
Changes:
 open3d (0.19.0-4) unstable; urgency=medium
 .
   * Team upload
   * Add python3:any to Build-Depends
   * Add salsa-ci.yml for CI integration
   * Fix FTBFS with libimgui-dev 1.92.2b+ds-1. (Closes: #1112450)
   * Bump libimgui-dev dependency to >=1.92
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Files:
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Git-Tag-Info: tag=43092b471e64fda695c4e21788a0c920590990eb fp=bbbd45ea818ab86ff67e7285d3e17383cfa7ff06
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