** ERROR 304520 ** The automatic determination of fill time failed because the flow model is composed entirely of beam elements. Set a manual fill time in the process settings and run the analysis again.
The Coupled 3D Flow solver could not automatically determine the fill time for the Fill or Fill+Pack analysis because the model consists entirely of beam elements. It is assumed that beam elements do not form part of the cavity so in this case there are no cavity elements from which to calculate the fill time.
Select an alternative filling control method in the Process Settings Wizard. For example, specify an Injection Time, and re-run the analysis.