Summary: | dev-python/PyQt5 - crashes with "malloc_consolidate(): invalid chunk size" | ||
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Product: | Gentoo Linux | Reporter: | Fabio Coatti <fabio.coatti> |
Component: | Current packages | Assignee: | Qt Bug Alias <qt> |
Status: | RESOLVED OBSOLETE | ||
Severity: | normal | CC: | giuseppe |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
See Also: | https://bugs.gentoo.org/show_bug.cgi?id=684948 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- |
Description
Fabio Coatti
2019-02-02 21:05:43 UTC
Same problem here, with python-2.7 and python-3.6: malloc_consolidate(): invalid chunk size KCrash: Application 'python3.6m' crashing... with this really simple PyQt5 example: import sys from PyQt5.QtWidgets import QApplication,QLabel app = QApplication([]) label = QLabel('Hello World!') label.show() sys.exit(app.exec_()) The problem is easy to overcome simply changing: app = QApplication(['']) but the code fragment should run correctly. And it actually DOES. If I "ssh" to my own localhost, the same code run without a glitch on the same system, while running natively, under KDE5, it leads to the "consolidate" crash. Hope it helps. Is this still reproducible on more recent versions of PyQt5/sip/python and related packages? Just checked with 5.13.2, the issue is gone Thanks |