topic Re: Error with dendrogram tool 10.3.1 in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174333#M2447 <HTML><HEAD></HEAD><BODY><P>Will it run with background processing disabled? </P><P></P><P>I just tried it with 10.2.2 and it failed in background processing. Runs fine and immediately in the foreground!</P></BODY></HTML> Tue, 06 Oct 2015 02:10:33 GMT curtvprice 2015-10-06T02:10:33Z Error with dendrogram tool 10.3.1 https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174332#M2446 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>I'm trying to use the Dendrogram tool (Spatial Analyst\Multivariate) to create a dendrogram for a signature file produced using the Iso Cluster Unsupervised Classification tool. The tool runs when I unselect Use variance in distance calculations (optional), but fails with no error message when I keep this option selected. Instead I get a pop-up that background processing has encountered a serious error and is unable to continue. Has anyone else encountered this? I was able to run the Dendrogram tool fine in 10.2.1, but now with the upgrade to 10.3.1 it fails. Signature file attached.</P><P></P><P>-Heather</P></BODY></HTML> Fri, 02 Oct 2015 15:21:21 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174332#M2446 HeatherWelch2 2015-10-02T15:21:21Z Re: Error with dendrogram tool 10.3.1 https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174333#M2447 <HTML><HEAD></HEAD><BODY><P>Will it run with background processing disabled? </P><P></P><P>I just tried it with 10.2.2 and it failed in background processing. Runs fine and immediately in the foreground!</P></BODY></HTML> Tue, 06 Oct 2015 02:10:33 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174333#M2447 curtvprice 2015-10-06T02:10:33Z Re: Error with dendrogram tool 10.3.1 https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174334#M2448 <HTML><HEAD></HEAD><BODY><P>Check the conditions associated with each type of processing in:</P><P><A href="http://desktop.arcgis.com/en/desktop/latest/analyze/executing-tools/foreground-and-background-processing.htm" title="http://desktop.arcgis.com/en/desktop/latest/analyze/executing-tools/foreground-and-background-processing.htm">Foreground and background processing—Help | ArcGIS for Desktop</A> </P><P></P><P><A href="http://desktop.arcgis.com/en/desktop/latest/analyze/executing-tools/64bit-background.htm" title="http://desktop.arcgis.com/en/desktop/latest/analyze/executing-tools/64bit-background.htm">Background Geoprocessing (64-bit)—Help | ArcGIS for Desktop</A> </P><P>​</P></BODY></HTML> Tue, 06 Oct 2015 03:21:54 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174334#M2448 DanPatterson_Retired 2015-10-06T03:21:54Z Re: Error with dendrogram tool 10.3.1 https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174335#M2449 <HTML><HEAD></HEAD><BODY><P>No, I disabled background processing and the tool has now run for over an hour with no progress.</P></BODY></HTML> Tue, 06 Oct 2015 14:39:25 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-with-dendrogram-tool-10-3-1/m-p/174335#M2449 HeatherWelch2 2015-10-06T14:39:25Z