Hi Alexander,
I moved to new version 26.5 and here my results:
Test Data(input/output/QGIS)
shapefile18.7z (7.2 KB)
[ShapefileTest] Testing Shapefile → Gpx
Args: input=‘D:\GisConverter\Tests\Shapefile\Input\shapefile…...5 and here my results: Test data(input/output/QGIS) shapefile18...Thank you for providing the test data and the detailed error message...