Writing Tie Point Images Failed

PIX4Dmapper PIX4Dmapper Questions/Troubleshooting
1

Hi All, Recently we’ve been running into this issue on a few different projects where Pix4D Mapper will show the message “Writing Tie Point Images Done (Failed!)”

I’m wondering if anyone has run into this issue before while running a process on Pix4D Mapper? Any insight into how this issue can be fixed would be much appreciated, thanks!

Pix4D issue
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Your mission planning is very weak. Lines are crooked and this does not help the processing at all. If you need to use PIX4D capture (there are another apps that do this in a easier way). You could do your mission in single lines with the external permimeter shape that you need. Fly it. Duplicate it. before to fly again rotate the flying lines 90 degress, save and fly again. You will get a grid patter, that helps the processing a lot.

3

I’m currently looking into information on this as well. We have seen this error on three different computers lately.

4

Same here on al my projects since last week, following this.

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5

Having the same issue. First flight I’ve done in several months. I’ve never had this problem before.

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6

I am also having the same issue while processing my data in Pix4D. However, I could process the same data in Metashape. If it was due to poor mission planning then it shouldn’t have processed successfully in Metashape also.

7

Hello,

This error is likely caused by the use of Microsoft OneDrive. Synchronizing data with OneDrive is not recommended for PIX4Dmapper. When Windows tries to sync files, OneDrive may block access to the disk, resulting in processing failures. To prevent these issues, consider disabling OneDrive or using a directory that is not synced by OneDrive.

Common messages related to OneDrive include:
-Writing tie point images done (Failed!)
-Failed to write to:
-Cannot reoptimize. Failed to remove some first step directories

8

Does this error affect the overall process? It seems if I ignore it and mover on with the next steps of point cloud and mesh everything works ok.