java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory This is another nasty exception, when upgrading the tomcat version. Add the tomcat-juli.jar from tomcat\bin to classpath. It […]
I am creating a new HelloWorld application for HTTP URL Connection demo. While accessing www.google.com, I am getting UnknownHostException Obvious, […]
Illegal attempt to associate a collection with two open sessions When we are working with collections with spring and hibernate, […]
This is an annoying exception I got today when I moved the war file to production. The application failed to […]
This is a nasty error I got when I was doing a critical upgrade. We tried to connect to a […]
I have an object X which has a many-to-one relationship with Object Y. I could see it is working fine […]
My tomcat 7 server is starting and working fine by itself. When I stop it and try to start from […]
I was upgrading the tomcat in my eclipse from version 6 to 7. Servers were added, old servers were removed. […]
When we create a Android application in eclipse, it creates an activity class for us. Immediate thing is you get […]
Failed to fetch URL https://dl-ssl.google.com/android/repository/repository.xml, reason: HTTPS SSL error. You might want to force download through HTTP in the settings. […]