KR106: How do I resolve the following error:
Error: > (greater-than): invalid argument : wrong type [not a number]
Error Object: nan
This error occurs when FLUENT gets information from the Cortex (GUI). FLUENT is expecting to get the data in a specific format, but gets another. This generally occurs when FLUENT attempts to read a case file from a LATER (or very OLD) version of FLUENT. Typically, data structures are backward compatible, but only for the most recent version.
It is a good idea to update your cases every time FLUENT is released to avoid the problem associated with this type of software divergence.
If you have a very old case, such as a FLUENT 6.0 case, you may be able sequentially update the cases, but you will need all versions of Fluent (6.1, 6.2, 6.3) on your operating system.
If this problem occurs, contact your support engineer.