Saran Vinaiyak

I figured it out. I was using 4.0.0-alpha version. However, when I switched it to the version: 3.2.2 it worked fine.

Link: https://www.ical4j.org/examples/model/#creating-a-meeting-of-four-hour-duration I have corrected the compilation errors in the above example and yet when I run it. This is my output. Please help. BEGIN:VCALENDAR END:VCALENDAR I am getting this error when I call Calendar#validate : net.fortuna.ical4j.validate.ValidationException: Content [PRODID] must be specified once at net.fortuna.ical4j.validate.Validator.assertFalse(Validator.java:53) Here is my code: import net.fortuna.ical4j.data.CalendarOutputter...

Link: https://www.ical4j.org/examples/model/#creating-a-meeting-of-four-hour-duration I have corrected the compilation errors in the above example and yet when I run it. This is my output. Please help. BEGIN:VCALENDAR END:VCALENDAR Here is my code: import net.fortuna.ical4j.data.CalendarOutputter import net.fortuna.ical4j.model.DateTime import net.fortuna.ical4j.model.TimeZoneRegistry import net.fortuna.ical4j.model.TimeZoneRegistryFactory import net.fortuna.ical4j.model.component.VEvent import net.fortuna.ical4j.model.component.VTimeZone...

I have corrected the compilation errors in the above example and yet when I run it. This is my output. Please help. BEGIN:VCALENDAR END:VCALENDAR Here is my code: import net.fortuna.ical4j.data.CalendarOutputter import net.fortuna.ical4j.model.DateTime import net.fortuna.ical4j.model.TimeZoneRegistry import net.fortuna.ical4j.model.TimeZoneRegistryFactory import net.fortuna.ical4j.model.component.VEvent import net.fortuna.ical4j.model.component.VTimeZone import net.fortuna.ical4j.model.parameter.Cn...