Java compiler level does not match the version of the installed Java project facet.

Created a dynamic web project and set GlassFish 4.0 as the testing server.  The following error occured:

Java compiler level does not match the version of the installed Java project facet.

Solution:
1. Right click and choose Quick Fix

2. Change Java compiler level to 1.7

3. Done!

[RESOLVED] java.lang.ClassNotFoundException org.springframework.web.servlet.DispatcherServlet Spring MVC3 Maven Eclipse

The following error occurs when deploying app to the testing machine, using Eclipse + Spring MVC 3 + Maven.

java.lang.ClassNotFoundException org.springframework.web.servlet.DispatcherServlet

Solution:
1. Right Click the project -> Properties

2. Go to Deployment Assembly

3. Click Add

4. Select Java Build Path Entries

5. Click "Maven Dependencies"

 

6. Click OK

7. Done and deploy again without error.

[RESOLVED] org.apache.jasper.JasperException: PWC6345: There is an error in invoking javac. A full JDK (not just JRE) is required

Tried to run some jsp pages in eclipse with Glassfish 4 server.  The following error occurs:

org.apache.jasper.JasperException: PWC6345: There is an error in invoking javac.  A full JDK (not just JRE) is required

Solution:
You have to choose jdk when you are configure the server runtime.

 

HTTP Status 500 - Internal Server Error
GlassFish Server Open Source Edition 4.0

Install Hibernate in Eclipse

The Hibernate plugin for Eclipse can be found in the following path:

http://download.jboss.org/jbosstools/updates/stable/

Installation:
1. Click "Help" -> "Install New Software"

2. Type the URL above to "Work With" and filter by keyword "hibernate"
http://download.jboss.org/jbosstools/updates/stable/

3. Select all items and click "Next"

4. Accept....

5. Click "OK" for the installation

6. Restart the Eclipse..

7. Done.. and check..