topic Re: Failed to import RAS data! in Water Resources Questions https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688220#M3546 <HTML><HEAD></HEAD><BODY><SPAN>You have to define the spatial reference of your Grid. Then try to execute a new analysis (RAS Mapping/Layer Setup).</SPAN></BODY></HTML> Thu, 10 Apr 2014 14:12:18 GMT RaphaëlGallay 2014-04-10T14:12:18Z Failed to import RAS data! https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688218#M3544 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am using ArcGIS 9.3 and HEC-RAS 4.1.0 to model flood inundation with HEC-GeoRAS to export/import files. I have completed HEC-RAS analysis and tried to import the result into ArcGIS environment to see the flood inundation area. But my repeated attempts are failed with the following error messages:</SPAN><BR /><BR /><UL><BR /><LI>Failed to import RAS data!</LI><BR /><LI></LI><BR /><LI>Failed to read RAS data!</LI><BR /><LI>Object reference not set to an instance of an object</LI><BR /></UL><SPAN>Any suggestions regarding this problem are highly appreciated.</SPAN><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Bikash</SPAN><BR /><BR /><SPAN>[ATTACH=CONFIG]19843[/ATTACH]</SPAN></BODY></HTML> Tue, 11 Dec 2012 04:38:06 GMT https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688218#M3544 BikashSherchan 2012-12-11T04:38:06Z Re: Failed to import RAS data! https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688219#M3545 <HTML><HEAD></HEAD><BODY><SPAN>Set it to the classic import method instead of "new" and it should work.</SPAN></BODY></HTML> Tue, 11 Dec 2012 12:16:27 GMT https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688219#M3545 MattMead 2012-12-11T12:16:27Z Re: Failed to import RAS data! https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688220#M3546 <HTML><HEAD></HEAD><BODY><SPAN>You have to define the spatial reference of your Grid. Then try to execute a new analysis (RAS Mapping/Layer Setup).</SPAN></BODY></HTML> Thu, 10 Apr 2014 14:12:18 GMT https://community.esri.com/t5/water-resources-questions/failed-to-import-ras-data/m-p/688220#M3546 RaphaëlGallay 2014-04-10T14:12:18Z