Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Atlassian JIRA by David Chui [Atlassian], 2 years ago
via Atlassian JIRA by David Chui [Atlassian], 1 year ago
via GitHub by christf
, 2 years ago
java.lang.IllegalArgumentException: Illegal property [PRODID] at net.fortuna.ical4j.model.PropertyFactoryImpl.createProperty(PropertyFactoryImpl.java:1060) at net.fortuna.ical4j.model.Property.copy(Property.java:524) at net.fortuna.ical4j.model.PropertyList.<init>(PropertyList.java:76) at net.fortuna.ical4j.model.Calendar.<init>(Calendar.java:179) at com.atlassian.confluence.extra.calendar3.calendarstore.CalendarDataStoreCachingDecorator.copyCalendar(CalendarDataStoreCachingDecorator.java:249) at com.atlassian.confluence.extra.calendar3.calendarstore.CalendarDataStoreCachingDecorator.getSubCalendarContent(CalendarDataStoreCachingDecorator.java:225)