Granule closes with the following error:
unhandled exception (type std::exception) in signal handler:
what: basic_string::_S_construct NULL not valid
This happens when accessing a card in cardbox 3 (cardbox 1 and 2 work with the same cards). To see the error, load the attached intbg01.cdf, click on cardbox 3, enter some random text and click "check". Granule then closes, with the abort message.
Note: version 1.4.0-7 on Ubuntu Jaunty