Error e0050: "Orthomosaic generation stopped"

Error

Error e0050: "Orthomosaic generation stopped"

 

Description

Processing stopped in step 3, while generating the Orthomosaic.

 

Cause

There are different causes:

  • When using Pix4Dmapper 1.2.62 , there was a bug in the software that can not read large files from point cloud to step 3. 
  • The error comes if there is not enough space in hard disk for the temporary files used to generate the Orthomosaic.
  • There is not enough RAM.

 

Solution

If  using 1.2.62:

In general:

  • Ensure that there is enough free space on the hard disk where the project stores the outputs. 
  • Ensure that there are at least 5GB of available RAM per 100'000'000 Densified Point Cloud points:

1. Open the project log file and locate the lines:


Total RAM = XXGB, available RAM = XXGB
And

Load point cloud: loading point cloud <PATH TO FILE/projectname_densified_point_cloud_part_XX.p4b>
Load point cloud: [XX points] processed step in XXms.

 
Important: If more than one point cloud cluster was created, there will be several .p4b parts, go to the line where the last one is showed, the next line will show the total size loaded for all of them. 

2. For each 100'000'000 Densified Point Cloud points, 5GB of RAM are used to load the points, but it is needed as well extra RAM to load other files, approximately, it is needed 12GB of RAM every 100'000'000 Densified Point Cloud Points. Change the process options to generate less 3D points: 202560419.

 

 

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