[QGIS-Developer] building QGIS on debian testing sip error?

Alessandro Pasotti apasotti at gmail.com
Wed Dec 3 06:27:25 PST 2025


try messing with (increasing) SIP_CONCAT_PARTS in
QGIS/cmake/SIPMacros.cmake:44
SET(SIP_CONCAT_PARTS 27)

On Wed, Dec 3, 2025 at 2:52 PM Richard Duivenvoorde via QGIS-Developer <
qgis-developer at lists.osgeo.org> wrote:

>
> My QT6 build both on a fresh Debian Testing VM and my laptop stop with:
>
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> member function ‘virtual bool
> sipQgsSettingsEntryBaseTemplatedoubleBase::checkValuePrivate(const double&)
> const’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:100:18:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    100 |         return
> ::QgsSettingsEntryBaseTemplatedoubleBase::checkValuePrivate(a0);
>        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> member function ‘virtual QVariant
> sipQgsSettingsEntryBaseTemplatedoubleBase::convertToVariant(const double&)
> const’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:115:18:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    115 |         return
> ::QgsSettingsEntryBaseTemplatedoubleBase::convertToVariant(a0);
>        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> member function ‘virtual bool
> sipQgsSettingsEntryBaseTemplatedoubleBase::setValuePrivate(const double&,
> const QStringList&) const’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:130:18:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    130 |         return
> ::QgsSettingsEntryBaseTemplatedoubleBase::setValuePrivate(a0, a1);
>        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> member function ‘virtual QString
> sipQgsSettingsEntryBaseTemplatedoubleBase::typeId() const’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:160:18:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    160 |         return ::QgsSettingsEntryBaseTemplatedoubleBase::typeId();
>        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> member function ‘virtual bool
> sipQgsSettingsEntryBaseTemplatedoubleBase::checkValueVariant(const
> QVariant&) const’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:190:18:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    190 |         return
> ::QgsSettingsEntryBaseTemplatedoubleBase::checkValueVariant(a0);
>        |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp: In
> function ‘PyObject*
> meth_QgsSettingsEntryBaseTemplatedoubleBase_checkValueVariant(PyObject*,
> PyObject*, PyObject*)’:
> /home/richard/git/qgis/build/python/core/build/_core/sip_corepart7.cpp:761:49:
> error: ‘::QgsSettingsEntryBaseTemplatedoubleBase’ has not been declared
>    761 |             sipRes = (sipSelfWasArg ?
> sipCpp->::QgsSettingsEntryBaseTemplatedoubleBase::checkValueVariant(*a0) :
> sipCpp->checkValueVariant(*a0));
>        |
>  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> [3060/4116] Generating gui/out/_gui/sip_guipart0.cpp, gui/out/_gui...cpp,
> gui/out/_gui/sip_guipart22.cpp, gui/out/_gui/sip_guipart23.cpp
>
> Other succesfully build today on Debian?
> Anybody a clue?
>
> Regards,
>
> Richard Duivenvoorde
>
>
>
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-- 
Alessandro Pasotti
QCooperative:  www.qcooperative.net
ItOpen:   www.itopen.it
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