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mkondratyev85 / raster_tracer

MIT License
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Plugin not working: AttributeError: 'PointTool' object has no attribute 'to_indexes #37

Closed YinSun0 closed 1 year ago

YinSun0 commented 2 years ago

I have been trying to use Raster Tracer to vectorize roads and rivers from raster images. I tried using as raster both my own raster images and also Open Street Maps QGIS tiles. None of works, giving the error:

2022-07-27T17:09:56 WARNING Traceback (most recent call last): File "/home/yinsun/.var/app/org.qgis.qgis/data/QGIS/QGIS3/profiles/default/python/plugins/raster_tracer/pointtool.py", line 492, in canvasReleaseEvent self.state.click_lmb(mouseEvent, vlayer) File "/home/yinsun/.var/app/org.qgis.qgis/data/QGIS/QGIS3/profiles/default/python/plugins/raster_tracer/pointtool_states.py", line 90, in click_lmb if super().click_lmb(mouseEvent, vlayer) is False: File "/home/yinsun/.var/app/org.qgis.qgis/data/QGIS/QGIS3/profiles/default/python/plugins/raster_tracer/pointtool_states.py", line 63, in click_lmb if self.pointtool.to_indexes is None: AttributeError: 'PointTool' object has no attribute 'to_indexes'

I am using the most recent QGIS, 3.26.1-Buenos Aires. And I have reinstalled Raster Tracer.

Any ideas?

mkondratyev85 commented 2 years ago

First of all, it can only trace local raster files. So don't try to trace OpenStreetMaps.

Second, check what color space your image has. For more detail see "What image can it trace" section in the README. Changes are, this will help.

It this isn't helping, check in in this issue and we'll figure out what's going on with your layer.