macOS/Qt6: constructing QgsCoordinateReferenceSystem crashes

[kommen]

What is the bug or the crash?

constructing an QgsCoordinateReferenceSystem(4326) crashes QGIS

I'm using the macOS/Qt6 build from @m-kuhn provided here: #60039 (comment)

previous versions of QGIS don't crash. (I tested QGIS 3.40.2, the offical build from qgis.org)

QgsCoordinateReferenceSystem(4326) is used in the https://plugins.qgis.org/plugins/StreetView/ plugin, which I try to make work with Qt6.

Steps to reproduce the issue

1 ) Go to the Python Console
2) evaluate QgsCoordinateReferenceSystem(4326)

Versions

QGIS version	3.41.0-Master
QGIS code revision	c1b7e5ae
Libraries
Qt version	6.8.1
Python version	3.11.10
GDAL/OGR version	3.9.3
PROJ version	9.5.1
EPSG Registry database version	v11.022 (2024-11-05)
GEOS version	3.13.0-CAPI-1.19.0
SQLite version	3.47.2
PDAL version	2.8.1
PostgreSQL client version	16.4
SpatiaLite version	5.1.0
QWT version	6.3.0
QScintilla2 version	2.14.1
OS version	macOS Sonoma (14.7)
Active Python plugins
plugin_reloader	0.17
StreetView	3.2
processing	2.12.99
grassprovider	2.12.99
db_manager	0.1.20
MetaSearch	0.3.6

Supported QGIS version

• I'm running a supported QGIS version according to the roadmap.

New profile

• I tried with a new QGIS profile

Additional context

No response

[kommen]

Addendum:

Constructing it with QgsCoordinateReferenceSystem("EPSG:4326") instead of QgsCoordinateReferenceSystem(4326) works as expected and doesn't crash.

[agiudiceandrea]

Just an observation: QgsCoordinateReferenceSystem(4326) constructor is deprecated.
The issue doesn't occur on Windows running QGIS 3.41.0-Master a2c3471 (Qt 6.6.3, Python 3.12.8 - OSGeo4W).

[nicogodet]

Root cause might be #60363

Would worth a re-check but I think this can be closed

[kommen]

I will re-check a soon as current master is merged into #60039

[m-kuhn]

Retriggered a new build now

[kommen]

Confimed fixed in the latest build from #60039

Thanks a lot everbody!