Errors with Trajectories, Macro Steps or Images within the Terrasolid software will show up in red.
Within TerraPhoto a Red Dash in the File Status Field indicates that TerraPhoto cannot find the image. Check the image path location in the Mission to verify that it is pointing to the location of the images.
An error within the Trajectory Dialog with the numbering of the trj will show up in red. In the example above there are two trajectories with the number 2 assigned to them. Use the renumber option to renumber one of the trajectory files to fix the error.
Any errors that occur during the execution of a Macro within TerraScan will show up as red in the macro report. In the example above Deduce Lines is returning an error code of -3, which indicates invalid parameters. Cut Overlap is returning an error code of -4, which indicates there are no trajectories available.