#8 Input 1-month calendar into text box broken

[Anonymous]

InDesign CS4 6.0.6 on Mac OS X 10.5.8 (PPC)
Script Version: 3.11.30

Using the tutorial at http://calendarwizard.sourceforge.net/examples/02_newsletter/index.html (use default settings with text box selected) resulted in the following error message attached. Script works if no text box is selected, but makes the calendar in a new file.

[Nobody/Anonymous]