FSLVIEW unable to view Mrtrix3 converted NIFTI data

I have some images that have beeen converted from .mif format in Mrtrix3 software to NIFTI format,which Fslview is unable to view.(´Missing header/image file´).

OK, not sure what’s going on there. Can you post the exact command that you used to do the conversion, along with any output produced by the command? And also the output of fslhd your_image.nii (edit as appropriate)?

Iḿ very sorry for the previous post.The problem is with the fslview.I was trying to use the dwiintensitynorm on some previously processed(FSL) data and I had created a separate folder with eddy current corrected data,none of which loads in FSLview.