N/APosted on - 08/31/2016
Basically, an installation of Tomcat is running under the default JRE which can be found based on environment variables, or registry entries (on Windows) or the JRE is specified during installation (Tomcat is installed as a service). How to fix error Specified JRE installation does not exist in TOMCAT SERVER?
Specified JRE Installation Does Not Exist-TOMCAT SERVER
This problem occurs when you tried to start the server and configured JVM doesn’t exist.
In Eclipse click Window –> Show View –> Servers
Once you are in servers view double click the Servers to open its configuration and click Runtime Environment:
On Runtime Environment window choose a version of installed JRE then click Finish.