Raster data not displayed in Contents

Lorenz

Hey all, 

after processing my analysis and refreshing the map, my raster data in 'Contents' disappeared. 

It's like some invisible hand deleted the complete layer. 

I already looked into some tools (e.g., Slope / Calculate Statistics) --> nothing there. 

Is this maybe a bug? 

FYI: My last steps were extracting an area above a certain degree of slope & transforming the raster to a polygon. 

Thanks for your help 🙂

 

Lorenz

Short update: 

I reproduced the error. To give a concrete example: I extracted the pink polygon (which I titled 'Neigung >= 19°') from the raster data. The polygon stayed, the rasta data were deleted.

So, my initial problem was that the yellow coloring did not go away -- I basically tried activating / deactivating every layer possible, nothing changed. Where did the yellow come from? 

My next step was to Save the project and Open it again --> Now, after deactivating and activating the Layer Group, the Yellow coloring disappeared. But, as you can observe from the Video, so did the Raster data (even right after re-opening the project file). 

*send help*