TIFFReadDirectory warning: Unknown field with tag 50838

[mbzkandel]

I'm getting a set of warnings through Elastix:

TIFFReadDirectory: Warning, Unknown field with tag 50838 (0xc696) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 50839 (0xc697) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 50838 (0xc696) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 50839 (0xc697) encountered.

Additionally, while the ClearMap seems to run, it's not outputting any heatmap or points_voxelized tif file. The program stops like this:

Reading the elastix parameters from file ...

Calling all ReadFromFile()'s took 0.012353 s
Transforming points ...
The transform is evaluated on some points, specified in the input point file.
Reading input point file: /tmp/elastix_input.txt
Input points are specified as image indices.
Number of specified input points: 1159
The input points are transformed.
The transformed points are saved in: /tmp/elastix_output/outputpoints.txt
Transforming points done, it took 0.01s
Compute determinant of spatial Jacobian ...
The command-line option "-jac" is not used, so no det(dT/dx) computed.
Computing determinant of spatial Jacobian done, it took 0.00s
Compute spatial Jacobian (full matrix) ...
The command-line option "-jacmat" is not used, so no dT/dx computed.
Computing spatial Jacobian done, it took 0.00s

transformix has finished at Fri Aug 2 12:29:58 2019.
Total time elapsed: 0.1s.

Processed 0/1159

Processed 0/1159

Process finished with exit code 0

I'm not sure if the TIFFReadDirectory warnings are leading to the problem above that no data is being processed in transformix - any insight would be helpful! Thank you

[mbzkandel]

*I am getting a cells_heatmap file, but no points_voxelized

Thank you!