Abaqus doesn't write Mises output.

[MRute]

When I submit my Job, Abaqus shows this WARNINGS:

"The request for mises output will be replaced by a request for s output"
"Strain output request le is not valid for some elements in this analysis. This request is switched to the strain measure, e"

Finally, in the Visualization Module, no strain variables are shown, neither Mises nor S or E.

I've tried everything to avoid this message but nothing works. Does anyone know what type of elements doesn't support a strain request?
Am I making other mistakes?

Thank you for your help.

 

[biomed23]

Try modifying your filed output requests. See if it works when you use pre-defined values rather than specific values. It worked for one of my analysis.