Describe the bug
Export Selection of reaches and wastewater structures fails :
sqlalchemy.exc.ArgumentError: ON clause, typically a SQL expression or ORM relationship attribute expected, got .
Traceback (most recent call last):
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\teksi_wastewater_plugin.py", line 605, in actionExportClicked
self.interlisImporterExporter.action_export()
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\gui\interlis_importer_exporter_gui.py", line 149, in action_export
raise exception
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\gui\interlis_importer_exporter_gui.py", line 119, in action_export
self.interlis_importer_exporter.interlis_export(
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_importer_exporter.py", line 198, in interlis_export
self._export_to_intermediate_schema(
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_importer_exporter.py", line 366, in _export_to_intermediate_schema
twwInterlisExporter.tww_export()
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_model_mapping\interlis_exporter_to_intermediate_schema.py", line 88, in tww_export
raise exception
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_model_mapping\interlis_exporter_to_intermediate_schema.py", line 83, in tww_export
self._export()
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_model_mapping\interlis_exporter_to_intermediate_schema.py", line 98, in _export
self._export_sia405_abwasser()
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_model_mapping\interlis_exporter_to_intermediate_schema.py", line 212, in _export_sia405_abwasser
self._export_dryweather_downspout()
File "C:\Users/pulpoar/AppData/Roaming/QGIS/QGIS3\profiles\pulpoar/python/plugins\teksi_wastewater\interlis\interlis_model_mapping\interlis_exporter_to_intermediate_schema.py", line 826, in _export_dryweather_downspout
query = query.join(
^^^^^^^^^^^
File "", line 2, in join
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\sql\base.py", line 280, in _generative
x = fn(self, *args, **kw)
^^^^^^^^^^^^^^^^^^^^^
File "", line 2, in join
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\orm\base.py", line 304, in generate
fn(self, *args, **kw)
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\orm\query.py", line 2429, in join
onclause_element = coercions.expect(
^^^^^^^^^^^^^^^^^
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\sql\coercions.py", line 396, in expect
resolved = impl._literal_coercion(
^^^^^^^^^^^^^^^^^^^^^^^
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\sql\coercions.py", line 899, in _literal_coercion
self._raise_for_expected(element)
File "C:\OSGeo4W\apps\Python312\Lib\site-packages\sqlalchemy\sql\coercions.py", line 518, in _raise_for_expected
raise exc.ArgumentError(msg, code=code) from err
sqlalchemy.exc.ArgumentError: ON clause, typically a SQL expression or ORM relationship attribute expected, got .
To Reproduce
Export Selection to DSS
Select some connected reaches and wastewater structures
Click on export
Click on limit to selection
See error
Expected behavior
A selection can be easily exported
Screenshots / data
If applicable, add screenshots or data to help explain your problem.
Desktop (please complete the following information):
QGEP plugin version
QGEP datamodel version
QGEP project file version
QGIS Version
OS
Additional context
Add any other context about the problem here.
Describe the bug Export Selection of reaches and wastewater structures fails :
To Reproduce Export Selection to DSS
Expected behavior A selection can be easily exported
Screenshots / data If applicable, add screenshots or data to help explain your problem.
Desktop (please complete the following information):
Additional context Add any other context about the problem here.