Uncaught Type Error when trying to extract data

[Luca023]

I'm getting TypeErrors on different plattforms (macOS ventura 13.4.1 + QGIS v. 3.32.1 + Extractor v. 1.1 and Microsoft Windows 11 + QGIS 3.32.1 + Extractor v. 1.1) when I try to extract raster data using points. Originally I wanted to extract the data from an .asc-File which I have converted to geoTIFF. After the TypeError persisted on the two different platforms, I tried using the thenbytenraster from the test folder and created another custom point-shapefile. This still didn't resolve the issue. During every attempt, I have selected the same CRS for the raster and the shapefile.

Another issue under macOS is that I had to paste the paths to the files manually, as the path-selector interface hasn't been working.

Many thanks in advance!

WARNING Traceback (most recent call last):
File "/.../plugins/extractor/Extractor_dialog.py", line 194, in display_raster_data
with_point = self.raster_point_df()
File "/.../plugins/extractor/Extractor_dialog.py", line 319, in raster_point_df
raster_array = raster_band.ReadAsArray(px, py, 1, 1)[0,0]
TypeError: 'NoneType' object is not subscriptable

[stangandaho]

Hello, I'm very sorry replying lately. Did you tried to display both raster and shapefile clicking on Show button to be sure the data are overlapped? Basically Extractor try to conform CRS but I recommend to switch the CRS of shapefile to CRS of raster.

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On Fri, Aug 11, 2023, 8:42 AM Luca023 ***@***.***> wrote: I'm getting TypeErrors on different plattforms (macOS ventura 13.4.1 + QGIS v. 3.32.1 + Extractor v. 1.1 and Microsoft Windows 11 + QGIS 3.32.1 + Extractor v. 1.1) when I try to extract raster data using points. Originally I wanted to extract the data from an .asc-File which I have converted to geoTIFF. After the TypeError persisted on the two different platforms, I tried using the thenbytenraster from the test folder and created another custom point-shapefile. This still didn't resolve the issue. During every attempt, I have selected the same CRS for the raster and the shapefile. Another issue under macOS is that I had to paste the paths to the files manually, as the path-selector interface hasn't been working. Many thanks in advance! WARNING Traceback (most recent call last): File "/.../plugins/extractor/Extractor_dialog.py", line 194, in display_raster_data with_point = self.raster_point_df() File "/.../plugins/extractor/Extractor_dialog.py", line 319, in raster_point_df raster_array = raster_band.ReadAsArray(px, py, 1, 1)[0,0] TypeError: 'NoneType' object is not subscriptable — Reply to this email directly, view it on GitHub <#4>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AN5EECP3YLKQ75766OID2M3XUXO5PANCNFSM6AAAAAA3MRKU3Y> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>