'RasterioSource' object has no attribute 'activate'

[Ramanmagar]

'RasterioSource' object has no attribute 'activate' .. this error coming in colab

from rastervision.core.box import Box

window = Box(ymin=0, xmin=0, ymax=400, xmax=400)

with raster_source.activate():
chip = raster_source.get_chip(window=window)

Thanks In advance..

[AdeelH]

You might be trying to run older Raster Vision code with a newer installed Raster Vision version.

[Ramanmagar]

Thank you Sir ..where I get latest code for latest raster version... on default colab old code coming.

[AdeelH]

What default Colab?

[Ramanmagar]

Sir I'm asking about updated code of Raster_Vision_Change_Detection_Tutorial ....because when I search updated code old code coming..

Thank You..

[AdeelH]

That notebook depends on a specific branch of Raster Vision which it installs itself. It is not guaranteed to work with any other version of Raster Vision and there is no updated version of that notebook.

[Ramanmagar]

Ohk Sir, Thank you for valuable reply