topic ArcGIS 10.3.1 crashes when merge training samples in ArcGIS Mapping and Charting Questions

ArcGIS 10.3.1 crashes when merge training samples

MatthiasHack — Mon, 09 Jan 2017 14:21:36 GMT

Hello everybody,

I want to classify the land cover of a Landsat szene. Therefore I created several feature classes with corresponding polygons (training samples) that represent the various classes, e.g. I have a feature classes with 10 polygons that represent the class "bare soil." When I load this feature class in the training manager, 10 training samples appear in the list. I highlight these trainings samples and then I want to merge them as all these training samples represent the class "bare soil". But anytime I press the button "merge training samples" in the training manager, ArcGis completely crashes. I warning appears that a crictical mistake happend, but no specific information on it.

Does anybody now why this happens and how I could solve the problem?

Many thanks in advance,

Matthias

Re: ArcGIS 10.3.1 crashes when merge training samples

KendalNielsen — Mon, 09 Jan 2017 22:25:46 GMT

I have the same issue, but don't have a definitive answer as to why the crashing keeps happening.

Are you working with a shapefile uploaded into your training sample manager from a previous session? That is where I have ran into problems. I have found through trial and error that ArcMap crashes when I try to merge a polygon with a class I had created in a previous session. However, I don't have any problems when I go to create a new class in an uploaded shapefile, and merge samples into the new class.

Re: ArcGIS 10.3.1 crashes when merge training samples

MatthiasHack — Tue, 10 Jan 2017 16:59:12 GMT

Thanks for your reply. Yes, the shapes were created in another session and then loaded into the training sample manager in the lastes session - when I merge these single shapefiles to one class in the training sample manager ArcGIS crashes. This doesn´t happen when I draw the training samples "freshely" in the same session and then merge them to one class... So same problem like yours.

The problem remains.

Re: ArcGIS 10.3.1 crashes when merge training samples

PabloCaceres — Sat, 28 Jan 2017 02:04:43 GMT

The exact thing happens to me under the same circumstances! I ve trying to fixthis issue for weeks without having success. I have already tried with arcmap 10.2, 10.3 and Arcgis Pro. Also I have tried with new data and under different computers. It deffinitely a problem from arcmap or the training manager module. The best shot I have had is to start new classes or a new traning file, but it is very unpractical.

Re: ArcGIS 10.3.1 crashes when merge training samples

TravisBannatyne — Fri, 30 Mar 2018 19:51:04 GMT

Hey All,

Has anyone found a solution to this problem?

Thanks,