Sunday, 21 August 2016

The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path




How to use Tomcat 8.5.x and TomEE 7.x with Eclipse?

ou've to change the ServerInfo.properties file of Tomcat's /lib/catalina.jar file.
ServerInfo.properties file contains the following code

server.info=Apache Tomcat/8.5.4
server.number=8.5.4.0
server.built=Jul 6 2016 08:43:30 UTC

Just open the ServerInfo.properties file by opening the catalina.jar with winrar from your Tomcat's lib folder

ServerInfo.properties file location in catalina.jar is /org/apache/catalina/util/ServerInfo.properties

Notice : shutdown the Tomcat server(if it's already opened by cmd) before doing these things otherwise your file doesn't change and your winrar shows error.
Then change the following code in ServerInfo.properties

server.info=Apache Tomcat/8.0.8.5.4
server.number=8.5.4.0
server.built=Jul 6 2016 08:43:30 UTC

Restart your eclipse(if opened). Now it'll work.

Sunday, 14 August 2016

bash: ./lmgrd: /lib64/ld-lsb-x86-64.so.3: bad ELF interpreter: No such file or directory

this is the problem you will face while "Configuring a License Server on Linux/UNIX for Mentor Graphics VLSI tools":

Solution:

You will need to install the redhat-lsb library by running this command :

# yum -y install redhat-lsb