So my first steps in the JSPs in Eclipse ‘m Encouraged by the success of the first to discover new technologies that I described in the article Getting Started with Google App Engine, I decided to go to get acquainted with the technology JSPs. Following the exhortations Google App tutorial, I created a catalog of war file main.jsp. The file was immediately selected by Eclipse as “containing the error”

Solution:

Eclipse uses as the default JRE ( Java Runtime Environment ) Java SE 6 Runtime Environment, which are not adapted to the files . jsp. It is therefore necessary to change the JRE in the “Windows -> Preferences -> Java -> Installed JREs” in the JDK (Java Development Kit). For this purpose, we enter the box indicated above, and add ( “Add” ), the new JRE, choose “Standard VM” and “Next”.

Catalogue  home Java set to one in which you installed the JDK (for Windows 64x is the default directory “C: \ Program Files (x86) \ Java \ jdk1.6.0_17 \” ).

After selecting the directory we have to wait until it is scanned. After a change of name of the new Java, we can complete the process click “Finish”. In the “Installed JREs” select the newly added JRE and accept changes click “OK”.

After a while the error file . jsp should disappear.