Hausman Test help

[sxh918]

I need to run a Hausman test in eviews 7 but the following error appears each time :
* Cross-section test variance is invalid. Hausman statistic set to zero.
** WARNING: robust standard errors may not be consistent with
assumptions of Hausman test variance calculation.

How do I run the Hausman test without robust standard errors?

[EViews Gareth]

http://forums.eviews.com/viewtopic.php? ... 688&p=9055

[sxh918]

My lecturer suggested I do the following:
1) to do the hausman test in regressions without robust standard errors 2) analyse 3) run the regressions with robust errors.

Would this work?