Reconstruction failed

Hi team,
When i use Normal Detail, it is failed. The below images is report bug.
My project have 165 images, and i set legacy unwrap algorithm to true.

The problem often occur with CR.

Do my hardware not enough? or out of memory?

Please tell me the reason? 

Dear nang.nh,

Thank you for reporting the problem. The message means that some parts of the final model have not been computed. This is a known issue and we are working on the solution.

Here are some steps you can try:

  1. Clear the cache ( WORKFLOW \ Settings \ Clear cache \ Clear )
  2. Always use a reconstruction region.
  3. Change the RECONSTRUCTION REGION slightly, say +10-15 % bigger and rotate it by say 10-15 degrees, then reconstruct it again.
  4. If you are using the reconstruction region and the problem is still there, you can try to reconstruct the scene in blocks: https://support.capturingreality.com/hc/en-us/articles/360016441831-Huge-scene-reconstruction . This is rather a workaround than the solution, but it can help deliver results in a limited time in certain cases.