Problem: User encounters error message, “Error 1001. Could not find file ‘C:\Program Files (x86)\Common Files\LP360\LP360CustomActions.InstallState.” or “Error 1001. Could not find file ‘C:\Program Files\Common Files\LP360\LP360CustomActions.InstallState.”, while attempting to install LP360 v2018.1 or later. Probable Resolution: Uninstall all instances of LP360 from the machine, then attempt to install the latest version of LP360.
In the last section, we discussed the creation of 3D breaklines for enforcing situations where the elevation must be a constant along the breakline. The most common example of this application is “water body flattening” such as lakes and ponds. In this final section we will consider the case of varying elevation along the breakline.…
This is the fourth edition of our series on breaklines in LP360. In this edition, we will have a look at how features are represented in LP360 as well as the tools available for collecting “flat” breaklines. Features: Features in LP360 are internally stored as files in Shape format. This is a binary standard developed…
Problem: Slow responsiveness of the GeoCue Client is observed corresponding with high CPU usage by the RepHostGUI.exe on the GeoCue Server machine. Probable Resolution: RepHostGUI.exe is the primary GeoCue server process, which handles all interaction with all GeoCue clients and the database. Since this executable implements multithreaded processing and handles all the necessary locks it…
Symptom: While running the Point Cloud Statistics Extractor Point Cloud Task it returns “Error 6: EPSG PCS/GCS code 37518 not found in EPSG Support Files. Is this a valid EPSG coordinate system?“. The error message indicates that one or more input LAS files has been assigned an EPSG code that is not a valid code.…
Problem: While trying to select a feature in LP360 using the Feature Edit tools a user receives an error message, “Error getting feature geometries (GetFeatureGeometries). Exception information: HRESULT: 0x80004005. Description: Unable to convert shape using ShapetoLPGeometry.” The message indicates that the type of feature being selected is not supported in that version of LP360. Probable…
Problem: The OrthoVista path changed after installing the latest version and now GeoCue cannot find the executables and fails with the error, “Error Generating Mosaic Product: System.NullReferenceException: Object reference not set to an instance of an object. at GeoCue.RapidOrtho.OVProductGen.Run() in n:\Framework\XCs\RapidOrtho\GCOVProcessing\OVProductGen.cs:line 35″ Probable Resolution: Go to C:\ProgramData Create (if it doesn’t exist) C:\ProgramData\GeoCue\RapidOrtho Go to…
Running the archive function in GeoCue produces an ArchiveLogs.#.txt text file in the GeoCue temp folder on the machine performing the archive. The # is sequential so that a log file may be generated for each archive attempt. Should the archive task encounter an exception it is best to review these logs for the problem…
Introduction to Part 3: In the last part of this series, we discussed in some detail how a Triangulated Irregular Network (TIN) can be constrained by features external to the point cloud model such as lines, points and polygons. In this month’s edition, we will look at contours and how LP360 can extract elevation information…
