Some of the elements/layers with which we created the HEC-RAS model, were not well georeferenced (does not have a correct coordinate reference system).The following error may be encounter: “Failed to create intermediate ESRI XML file! Object reference not set to an instance of an Object.” The most common error that can appear when you try to export your HEC-RAS results (.sdf archive) using the Export RAS data tool to an xml file. In this exercise we will find out about the most frequent error which we can encounter while working with HEC-RAS and ArcGIS (via HEC-GeoRAS).
Fixing hec ras errors software#
While importing HEC-RAS data to ArcGIS (using GeoRAS), the appearance of errors is a common thing, the complex architecture of the software and the specific detailed input necessities, make the handling of this software seem difficult. The interface capabilities include operations like preparation, import and export data from HEC-RAS into ArcGIS, as well as processing of the exported HEC-RAS data. HEC-GeoRAS is a tool, that allows processing geospatial data in ArcGIS using a graphical user interface (GUI). Route Analysis – finding the shortest path.
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