Error redrawing image: 'CanvasRenderer' object has no attribute 'std_order'

[pllim]

@ejeschke , I see this error when I try to run some astrowidgets notebook using dev version of Ginga. Does this ring a bell to you? Hope you can advise. Thanks!

2021-01-22 16:46:54,965 | E | ImageView.py:1297 (redraw_now) | Error redrawing image: 'CanvasRenderer' object has no attribute 'std_order'
2021-01-22 16:46:54,966 | E | ImageView.py:1302 (redraw_now) | Traceback:
  File ".../ginga/ImageView.py", line 1286, in redraw_now
    self.update_widget()
  File ".../ginga/web/jupyterw/ImageViewJpw.py", line 131, in update_widget
    web_img = self.renderer.get_surface_as_rgb_format_bytes(
  File ".../ginga/canvas/render.py", line 165, in get_surface_as_rgb_format_bytes
    buf = self.get_surface_as_rgb_format_buffer(format=format,
  File ".../ginga/canvas/render.py", line 150, in get_surface_as_rgb_format_buffer
    arr8 = self.get_surface_as_array(order='RGB')
  File ".../ginga/aggw/CanvasRenderAgg.py", line 219, in get_surface_as_array
    return self.reorder(order, arr8)
  File ".../ginga/canvas/render.py", line 187, in reorder
    src_order = self.std_order

I don't see this error with Ginga 3.1.

[ejeschke]

@pllim, please check whether this is fixed by b20e54f. I believe this error was introduced when backing off from the pipeline-based renderer back to the previous standard pixel renderer.

[pllim]

Works now. Thanks for the quick fix!