arthurruf / 3dcitybuilder Goto Github PK

I keep getting this error...

What I'm doing wrong?

Extruding footprint.infos
appContext.user_parameters.building_height_method: {'title': 'Mode (the value that most repeats)', 'algorithm': 'native:zonalstatistics', 'method_id': 9}
building_height_method: 2
QgsProcessingException('No se puede ejecutar el algoritmo\nValor de parámetro incorrecto para INPUT_VECTOR')
Traceback (most recent call last):
File "C:\Users/nsica/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\main.py", line 96, in start
gis.generate_3d_model()
File "C:\Users/nsica/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\gis\gis.py", line 283, in generate_3d_model
extrude_footprint()
File "C:\Users/nsica/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\gis\gis.py", line 134, in extrude_footprint
processing.run(
File "C:\OSGeo4W/apps/qgis/./python/plugins\processing\tools\general.py", line 108, in run
return Processing.runAlgorithm(algOrName, parameters, onFinish, feedback, context)
File "C:\OSGeo4W/apps/qgis/./python/plugins\processing\core\Processing.py", line 156, in runAlgorithm
raise QgsProcessingException(msg)
_core.QgsProcessingException: No se puede ejecutar el algoritmo
Valor de parámetro incorrecto para INPUT_VECTOR

Hi !
I was trying to use your plugin for a traineeship, and encountered a few issues. I once had a crash of QGIS, who told me to report the issue to the plugin creator, which I attached to this report, and I also had other issues that I will describe here. As I will probably have ended my traineeship by the time you see this, I just hope it will help you.
plugin_citygen_crashed_QGIS.txt

I am on windows 10. I enabled Windows System for Linux (WSL) to install Homebrew through Ubuntu shell (version 2004.4.4.0).
I then installed capnp, spatialindex and reinstalled libcapn through the Ubuntu shell, using brew commands (I don't know if libcapn is useful since I am on windows).
I used QGIS 3.24.1.

In the test data, there is no ortho of Vienna. Therefore, I tried with the two other options of the plugin (download and WMS server) and I tried with another layer which is the dtm, that I exported as a rgba 8 bits through QGIS.

The first one (download) stops without completing.
log_ortho_is_download.txt
The second one (WMS) complete, but the buildings aren't in 3D in the 3D viewer, and there is an error in the log.
log_ortho_is_dtm_as_rgba8bit.txt
The last one returns no errors in the log, but when using the 3D viewer, everything except the trees is flat.
log_ortho_is_dtm_as_rgba8bit.txt

Steps to reproduce

1. First
2. Second
3. Third

Traceback (most recent call last):
  File "C:/Users/Nzumi/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\citygen_loader.py", line 234, in run
    self.cbxOrthoSource_on_change(0)
  File "C:/Users/Nzumi/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\citygen_loader.py", line 409, in cbxOrthoSource_on_change
    self.dlg.cbxOrthoLayer.setCurrentIndex(self.get_first_layer_by_name(["ortho", "rgb", "bild"], 0))
  File "C:/Users/Nzumi/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\citygen_loader.py", line 399, in get_first_layer_by_name
    if layer_name in i.layer().name().lower():
AttributeError: 'QgsLayerTreeGroup' object has no attribute 'layer'

citygen 0.2, QGIS 3.14.16-Pi on Windows 10

appContext.user_parameters.building_height_method: {'title': 'Mode (the value that most repeats)', 'algorithm': 'native:zonalstatistics', 'method_id': 9}
building_height_method: 2
TypeError("QgsPolygon3DSymbol.setAltitudeBinding(): argument 1 has unexpected type 'int'")
Traceback (most recent call last):
  File "C:\Users/Admin/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\main.py", line 96, in start
    gis.generate_3d_model()
  File "C:\Users/Admin/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\gis\gis.py", line 285, in generate_3d_model
    load_layers_to_project()
  File "C:\Users/Admin/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\citygen\generate_model\gis\gis.py", line 220, in load_layers_to_project
    symbol.setAltitudeBinding(1)
TypeError: QgsPolygon3DSymbol.setAltitudeBinding(): argument 1 has unexpected type 'int'

Happens when trying to generate the model on Windows 10 with the sample Vienna dataset.