Modeler issues with output and input

[qgib]

Author Name: al ray (al ray)
Original Redmine Issue: 19995
Affected QGIS version: 3.2.3
Redmine category:processing/modeller

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Greetings

I'm trying to run a model and the output of an element doesn't get treated as an input.

I am using a mask to extract part of a raster, since the default output is a tif and I want another file format, so I changed the output.

For the next tool: Zonal Statistic, I want to use the output of the previous tool as the raster input. The input is linked to the mask output but when it comes the time to run the algorithm it doesn't work since the input is empty.

Here is the log:

Running Zonal statistics [3/3]
Input Parameters:
{ COLUMN_PREFIX: 'MZ_', INPUT_RASTER: '', INPUT_VECTOR: 'C:/Users/utilisateur/Desktop/DOCS impo/lstm_rivers/shapefiles/Zbv1_d1.shp', RASTER_BAND: 1, STATS: 5 }
Traceback (most recent call last):
File "C:/PROGRA1/QGIS31.2/apps/qgis/./python/plugins\processing\algs\qgis\ZonalStatistics.py", line 132, in prepareAlgorithm
self.raster_interface = rasterLayer.dataProvider().clone()
AttributeError: 'NoneType' object has no attribute 'dataProvider'

Error encountered while running Zonal statistics
Error encountered while running Zonal statistics
Batch execution completed in 13.66 seconds

I'm not sure if this is an oversight for this tool but the extract by location and clip tool seem to provide the proper input.

Thanks

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• model.png (al ray)

[qgib]

Author Name: Nyall Dawson (@nyalldawson)

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Please test with 3.4 nightlies -- there's been many related fixes.

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• status_id was changed from Open to Feedback

[qgib]

Author Name: Alexander Bruy (@alexbruy)

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Closed for the lack of feedback. Please reopen if necessary.

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• resolution was changed from to no timely feedback
• status_id was changed from Feedback to Closed