Error:

Cannot Find The Tag Library Descriptor For “http://java.sun.com/jsp/jstl/core”

Dear Folks,

you might face above error for two reasons.

1) Your Servlet Container does not support JSTL.

2) You did not configure configure your Servlet Container.

 

To resolve the issue either download JSTL jar and place it on desired location or the most easiest way is to download Apache TomEE server which supports JSTL and many other e.g., JMS, etc.

 

After installation, configure it in your IDE or make a package .war and deploy it on server and run your application.

 

I hope above post will help you in resolving your issue. If it helps then please do comment.

 

Thanks.

Spring Boot: Apache Cataline Could not load resource factory class

Error Message:
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener createMBeans
SEVERE: Exception processing global JNDI Resources
javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory]


Answer:

While running Spring Boot Project, spring project was unable to start due to above error. After doing some research, I identified that this is due to corrupt installation of Apache Tomcat Server.

Steps to resolve :

1) Download Apache Tomcat Server.
2) Open Eclipse, add apache server again from "Servers" Tab.
3) Run Project.

Hopefully above post will resolve subjected issue. In case if this helps you then please do comment to increase validity of post.

Thanks.

CREATING SHORTCUT ICON TO DISPLAY IN LINUX MENU

Dear Folks,

Today, I am going to describe how to create / bring icon in Linux Menu so instead of going to folder and running .sh (shell extension) file from there, you can simply call it from menu. Please follow below steps.

1) You must be on your home folder path. Mine is
/home/zeeshan/

2) Browse .local/share/applications.  (Please note you might not view .local folder until you set "Show All Hidden Files and Folders")

3) Create WebStorm.desktop file and inside file write below content (Please set path in Icon and Exec according to your installation)

[Desktop Entry]
Type=Application
Name=WebStorm
Comment=WebStorm Development
Icon=/home/zeeshan/Softwares/WebStorm-192.6262.59/bin/webstorm.svg
Exec=/home/zeeshan/Softwares/WebStorm-192.6262.59/bin/webstorm.sh
Terminal=false
Categories=Development;IDE;
StartupWMClass=WebStorm


4) Save WebStorm.desktop file and now you can simply browse it from your menu.

Please post your comments below in case if above post help you.

Thanks.