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pierluigiderosa / Qgis2Ras

QGIS plugin for HEC-RAS data input
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python eroor when excecuting #8

Open Noam1985 opened 6 years ago

Noam1985 commented 6 years ago

i tried to excecute the plugin and i always get an error involoved with python. I already changed no data values in my raster to 0.

I would appriciate any help.

this is the error message:

An error has occurred while executing Python code:

TypeError: 'NoneType' object is not iterable Traceback (most recent call last): File "C:/Users/User/.qgis2/python/plugins\Qgis2Ras\qras_dialog.py", line 113, in runProfile main(self.river,self.XSection,self.textfile,self.dem,resolution) File "C:/Users/User/.qgis2/python/plugins\Qgis2Ras\RASout.py", line 286, in main output_centerline(river,xsections, outfile,rlayer) File "C:/Users/User/.qgis2/python/plugins\Qgis2Ras\RASout.py", line 130, in output_centerline (X,Y,Z) = queryRaster(point,rlayer) TypeError: 'NoneType' object is not iterable

pierluigiderosa commented 6 years ago

This means that raster data and vector data does not overlaps. Maybe vector layer is outside the raster data.