| Summary: | dev-python/PyQt5 - crashes with "malloc_consolidate(): invalid chunk size" | ||
|---|---|---|---|
| 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 |
