[QGIS-Developer] Plugin can only be loaded in qgis ltr dev

[Jürgen E. Fischer]

Hi Sandra

On Wed, 01. Jul 2020 at 10:44:08 +0000, Sandra Raabe wrote:
> I have a Qt/C++-plugin, formally developed in QGIS 2, now updated to QGIS 3.
> The plugin is compiled to a DLL file. When I start qgis_ltr_dev.exe  my
> plugin is loaded and works well. Unfortunately, no other version can load the
> plugin. I need to get it to work in a "normal" - not developmental version of
> QGIS.
 
> Any hint where problems could be? My suggestion was that different GDAL
> version in QGIS-Dev and QGIS might cause a problem.

Only the API is stable - the ABI is not.  You have to build a version for each
QGIS version (or even each build).


Jürgen

-- 
Jürgen E. Fischer           norBIT GmbH             Tel. +49-4931-918175-31
Dipl.-Inf. (FH)             Rheinstraße 13          Fax. +49-4931-918175-50
Software Engineer           D-26506 Norden            https://www.norbit.de
QGIS release manager (PSC)  Germany                    IRC: jef on FreeNode
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