Running 7.7git here and had a new and strange experience building a map in
the GUI monitor.
I displayed a raster DEM, then overlaid that with three vector maps: roads,
streams, the analytical area boundary, and the project area.
Using the 'Add button' on the window I added a north arrow, scale bar, and
raster legend, along with 4 instances of text.
Clicking on the 'save image' button I provided a name for the .png image and
clicked the 'OK' button. The raster elevation map disappeared while it
remained on the layer management window's list. The saved .png had the white
background, no raster DEM.
I was not able to re-load the raster map even after removing it from the
layer manager and re-adding it. So I decided to report the incident as I'm
using the git repo source and not the stable release.
Rich
On Tue, 23 Jul 2019, Rich Shepard wrote:
Clicking on the 'save image' button I provided a name for the .png image
and clicked the 'OK' button. The raster elevation map disappeared while it
remained on the layer management window's list. The saved .png had the
white background, no raster DEM.
More information:
GRASS_INFO_WARNING(26385,1): Handler: _onMapClickHandler was not registered
GRASS_INFO_END(26385,1)
Rich
On Tue, 23 Jul 2019, Rich Shepard wrote:
I was not able to re-load the raster map even after removing it from the
layer manager and re-adding it. So I decided to report the incident as I'm
using the git repo source and not the stable release.
Trying to resolve the issue, and failing, I think I hit the same bug that was
in 7.2.0 and fixed in 7.2.1.
What I did:
1. Removed the DEM from both mapsets.
2. Removed the git repo clone directory.
3. Made an empty github clone directory; cloned the git hub repo.
4. Configured, made, installed latest source.
5. Tried using r.in.gdal to input the source DEM in the topography mapset.
6. Grass threw an error: ERROR: Unable to open data source </path/to/hdr.adf>
A web search found the same problem in 7.2.0 that was fixed in 7.2.1. Since
all directory/file permissions are correct (and haven't changed from when
everything worked) I've no idea how to resolve this issue.
Advice needed,
Rich