https://bugs.kde.org/show_bug.cgi?id=409288
Bug ID: 409288 Summary: Mayavi's plots don't show up/work in Cantor Product: cantor Version: 19.04 Platform: Compiled Sources OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: cantor-b...@kde.org Reporter: d...@bk.ru Target Milestone: --- SUMMARY Mayavi's plots don't show up/work in Cantor STEPS TO REPRODUCE 0. You probably need to set first in your environment QT_API=pyqt5 1. Install Mayavi: https://docs.enthought.com/mayavi/mayavi/ 2. Try the demo example: https://docs.enthought.com/mayavi/mayavi/mlab.html OBSERVED RESULT Cantor hangs on 'Calculating…', no plots are shown. EXPECTED RESULT A nice plot from the above example. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Ubuntu 18.04.2 (available in About System) KDE Plasma Version: N/A (irrelevant, but) (Unity) KDE Frameworks Version: (irrelevant, but) any from v5.44.0 backported to, to v5.58.0 (backported) Qt Version: (less relevant, but) v5.9.5 backported to, or any released up to date ADDITIONAL INFORMATION I may be unavailable to respond, however, with the following it should be enough to replicate the bug: Installing Mayavi might be not trivial, depending on your environment, pay attention to the Warning section in step 2 above that suggests using qt4 and use qt5 instead as in step 0. In Debian/Ubuntu it is available via 'sudo apt-get install mayavi2' (= 4.5.0), but the latest 4.6.2 version is available and was actually used for the present report. The demo example works flawlessly in the Python2 jupyter-qtconsole (now deprecated), and should also similarly work in the environments like nteract and JupyterLab (haven't tried though). Attn: the demo generating data is about 16Mb, but the key difference is, likely, Qt interaction with cantor. Any other example would suffice instead. -- You are receiving this mail because: You are watching all bug changes.