google calendar api (java) authentication error in dynamic web project

0
votes

The class I have written works fine as a normal Java application, but when I try to use the code in a dynamic web project I get the following authentication failure:

org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: com/google/gdata/util/AuthenticationException
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:823)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

Where is the difference?

1
javaspringgoogle-calendar-api
How exactly you doing interaction with Google.and it seems you are missing something in classpath – Umesh Awasthi
I followed this guide code.google.com/intl/de-DE/apis/calendar/data/2.0/… (Create Event) very strictly. also i checked classpath and included all necessary libs. – HazProblem

1 Answers

1
votes

You should take a look at your jars and your classpath and make sure the required jars are in the project lib.

Edit

Also make sure those libraries are in the WEB-INF/lib folder. That's where they will be searched for by default when you are working on a dynamic web project and when you eventually deploy your project.

Link & instructions for working with gdata