I’ve seen this consistently with Revo Metro v5.8.5.90 on macOS 26.3.1 (25D2128), Mac Studio M2 Ultra, MetroX scanner.
If I open a project that’s on a network volume mounted over SMB, the project opens just fine, but when I try to do Fusion (whether one-click or manual), it fails without a meaningful error message. If I move the same project to the desktop’s local disk, everything works. This is true for data in all scanning modes.
The app’s log output only shows this when fusion is attempted:
[18:05:26.574 info TID:23332728 ]: Processor.cpp:1435 fuse in progress
[18:05:26.574 info TID:23332728 ]: Processor.cpp:1457 fuse extractPointFrameCount: 3
[18:05:26.574 info TID:23333098 ]: Processor.cpp:1492 thread begin
AS INFO [H 1493] : "fuse thread run 574330"
[18:05:26.574 info TID:23333098 ]: Processor.cpp:1494 fuse thread run 1.77423e+09
AS INFO [H 1084] : "mOptimizedPoses size=0,mOriginalPoses size=0"
[18:05:26.574 info TID:23333098 ]: Processor.cpp:1537 AS::SLAM::AlignMode::Mark == algoMode
AS INFO [H 96] : "integratePointCloud took time:0.000334 ms"
[18:05:26.574 info TID:23333098 ]: Processor.cpp:1567 integratePointCloud return pc is null
[18:05:26.574 info TID:23333098 ]: Processor.cpp:1579 result: false
[18:05:26.574 error TID:23333098 ]: Processor.cpp:1629 generate fuse failed, error code 50528261
Any advice to make this work?
(my use case: I use a laptop to do the scanning, but then have a beefier desktop where I actually do post-processing, 3D editing, etc. - so after scanning I just move projects to a network volume on my file server and would like to work there directly)