How to fix plugin could not be loaded on Linux - PySide6
Opened this issue · 3 comments
SteampunkIslande commented
Sometimes, when running a PySide6 module, you may get an error:
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: vnc, xcb, wayland, minimalegl, offscreen, minimal, wayland-egl, eglfs, vkkhrdisplay, linuxfb.
Fatal Python error: Aborted
To fix:
sudo apt install libxcb-xinerama0 libxcb-cursor0kkmarkel commented
Doesn't work for me, unfortunately :(
Installed on remote linux server using
conda create -n cutevariant_dev python=3.9
conda activate cutevariant_dev
pip install git+https://github.com/labsquare/cutevariant@devel
python -m cutevariant$ conda list
# packages in environment at /opt/miniconda3/envs/cutevariant_dev:
#
# Name Version Build Channel
_libgcc_mutex 0.1 conda_forge conda-forge
_openmp_mutex 4.5 2_gnu conda-forge
arpeggio 2.0.2 pypi_0 pypi
bzip2 1.0.8 h7f98852_4 conda-forge
ca-certificates 2023.7.22 hbcca054_0 conda-forge
cachetools 5.3.1 pypi_0 pypi
columnar 1.1.0 pypi_0 pypi
cutevariant 0.4.5.dev0 pypi_0 pypi
importlib-metadata 6.8.0 pypi_0 pypi
jinja2 3.1.2 pypi_0 pypi
ld_impl_linux-64 2.40 h41732ed_0 conda-forge
libffi 3.4.2 h7f98852_5 conda-forge
libgcc-ng 13.1.0 he5830b7_0 conda-forge
libgomp 13.1.0 he5830b7_0 conda-forge
libnsl 2.0.0 h7f98852_0 conda-forge
libsqlite 3.43.0 h2797004_0 conda-forge
libuuid 2.38.1 h0b41bf4_0 conda-forge
libzlib 1.2.13 hd590300_5 conda-forge
markdown 3.4.4 pypi_0 pypi
markupsafe 2.1.3 pypi_0 pypi
ncurses 6.4 hcb278e6_0 conda-forge
numpy 1.25.2 pypi_0 pypi
openssl 3.1.2 hd590300_0 conda-forge
pip 23.2.1 pyhd8ed1ab_0 conda-forge
progressbar2 4.2.0 pypi_0 pypi
pyside6 6.5.2 pypi_0 pypi
pyside6-addons 6.5.2 pypi_0 pypi
pyside6-essentials 6.5.2 pypi_0 pypi
python 3.9.18 h0755675_0_cpython conda-forge
python-utils 3.7.0 pypi_0 pypi
pyvcf3 1.0.3 pypi_0 pypi
pyyaml 6.0.1 pypi_0 pypi
readline 8.2 h8228510_1 conda-forge
setuptools 68.1.2 pyhd8ed1ab_0 conda-forge
shiboken6 6.5.2 pypi_0 pypi
textx 1.8.0 pypi_0 pypi
tk 8.6.12 h27826a3_0 conda-forge
toolz 0.12.0 pypi_0 pypi
typing-extensions 4.7.1 pypi_0 pypi
tzdata 2023c h71feb2d_0 conda-forge
wheel 0.41.2 pyhd8ed1ab_0 conda-forge
xz 5.2.6 h166bdaf_0 conda-forge
zipp 3.16.2 pypi_0 pypi$ pip list
Package Version
------------------ ----------
Arpeggio 2.0.2
cachetools 5.3.1
Columnar 1.1.0
cutevariant 0.4.5.dev0
importlib-metadata 6.8.0
Jinja2 3.1.2
Markdown 3.4.4
MarkupSafe 2.1.3
numpy 1.25.2
pip 23.2.1
progressbar2 4.2.0
PySide6 6.5.2
PySide6-Addons 6.5.2
PySide6-Essentials 6.5.2
python-utils 3.7.0
PyVCF3 1.0.3
PyYAML 6.0.1
setuptools 68.1.2
shiboken6 6.5.2
textX 1.8.0
toolz 0.12.0
typing_extensions 4.7.1
wheel 0.41.2
zipp 3.16.2SteampunkIslande commented
Can you post the exact error you are getting ?
If you are using a remote server, did you call ssh -X (since this is a GUI) ?
jcarizza commented
Had same issuue and install xcb fixed the problem
sudo apt-get install xcb.
Remember to uninstall and re-install cutevariant again with:
pip uninstall cutevariant
pip install cutevariant