MobileRead Forums - View Single Post - What's this validation error and how to fix it.

virtual_ink · 06-28-2011, 10:45 PM

Can anyone tell me if these FlightCrew error messages are worth worrying about:

1. The <reference> element's "type" attribute has value "title" which is not an OPF-specified value. Either use a predefined type or start your type with "other.".

2. The <reference> element's "type" attribute has value "content" which is not an OPF-specified value. Either use a predefined type or start your type with "other.".

3. The <reference> element's "type" attribute has value "title" which is not an OPF-specified value. Either use a predefined type or start your type with "other.".

As none of them appear as errors via Three Press. I'm new to this and it is quite confusing.

06-28-2011, 10:45 PM	#10
virtual_ink Zealot Posts: 107 Karma: 1000 Join Date: Sep 2010 Location: Melbourne, Australia Device: iPad2, Kindle	Can anyone tell me if these FlightCrew error messages are worth worrying about: 1. The <reference> element's "type" attribute has value "title" which is not an OPF-specified value. Either use a predefined type or start your type with "other.". 2. The <reference> element's "type" attribute has value "content" which is not an OPF-specified value. Either use a predefined type or start your type with "other.". 3. The <reference> element's "type" attribute has value "title" which is not an OPF-specified value. Either use a predefined type or start your type with "other.". As none of them appear as errors via Three Press. I'm new to this and it is quite confusing.