During startup the following error is produced, and displayCAL hangs 'WindowList_iterator' object is not iterable Traceback (most recent call last): File "/usr/lib64/python3.13/site-packages/wx/core.py", line 3427, in <lambda> lambda event: event.callable(*event.args, **event.kw) ) ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/python3.13/site-packages/DisplayCAL/display_cal.py", line 19520, in setup_frame app.frame = MainFrame(self.worker) ~~~~~~~~~^^^^^^^^^^^^^ File "/usr/lib64/python3.13/site-packages/DisplayCAL/display_cal.py", line 1876, in __init__ self.set_child_ctrls_as_attrs(self) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "/usr/lib64/python3.13/site-packages/DisplayCAL/wxwindows.py", line 2346, in set_child_ctrls_as_attrs for child in parent.GetAllChildren(): ~~~~~~~~~~~~~~~~~~~~~^^ File "/usr/lib64/python3.13/site-packages/DisplayCAL/wxaddons.py", line 101, in GetAllChildren children = [child for child in self.GetChildren() if child not in skip] ~~~~~~~~~~~~~~~~^^ TypeError: 'WindowList_iterator' object is not iterable Reproducible: Always Steps to Reproduce: 1. start displayCAL from the command line or GUI 2. 3. Actual Results: Above error occurs Expected Results: displayCAL starts Additional Information: THis is kde, under x11 with a dual screen setup and an nvidia card
It seems the latest version, 9.3.15 (https://github.com/eoyilmaz/displaycal-py3/releases/tag/3.9.15) works when compiling from source. However I was not able to rebuild the RPM from the 9.3.14 SRPM.
FEDORA-2025-1045fdae05 (DisplayCAL-3.9.15-2.fc41) has been submitted as an update to Fedora 41. https://bodhi.fedoraproject.org/updates/FEDORA-2025-1045fdae05
FEDORA-2025-ebb9d427b6 (DisplayCAL-3.9.15-2.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2025-ebb9d427b6
The new package starts up, but now throws an error when trying to start a calibration session: Traceback (most recent call last): File "/usr/lib64/python3.13/site-packages/wx/core.py", line 3427, in <lambda> lambda event: event.callable(*event.args, **event.kw) ) ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.13/site-packages/DisplayCAL/display_cal.py", line 10292, in start_measureframe_subprocess f"sys.path.insert(0, {pydir:!r});" ^^^^^^^^^^ ValueError: Invalid format specifier '!r' for object of type 'str'
Created attachment 2088337 [details] Fix a python issue This patch gixes the issue reported in comment #4 9https://bugzilla.redhat.com/show_bug.cgi?id=2363875#c4)
FEDORA-2025-1045fdae05 has been pushed to the Fedora 41 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-1045fdae05` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-1045fdae05 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2025-ebb9d427b6 has been pushed to the Fedora 42 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-ebb9d427b6` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-ebb9d427b6 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
The updates mention in #6,7 do not contain the patch submitted in #5.
FEDORA-2025-ebb9d427b6 (DisplayCAL-3.9.16-2.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2025-1045fdae05 (DisplayCAL-3.9.16-2.fc41) has been pushed to the Fedora 41 stable repository. If problem still persists, please make note of it in this bug report.