How to Resolve Class is not a Servlet || JSP Servlet Application Error Complete Solution in 2023

Hey Everyone.. In this video, I have explained how you can resolve the error of "UserDefinedServlet is not a servlet error". CONNECT WITH ME AND BE MY FRIEND: Git Hub Profile: https://github.com/sudarshan-doiphode Telegram Community: https://t.me/fullstackdeveloper_1 LinkedIn Profile: https://www.linkedin.com/in/sudarshan-doiphode-586a071b8 Twitter: https://twitter.com/Sudarshan_899?t=F3cOnZTT9LeCnk-WZDCdrw&s=09 Instagram: https://www.instagram.com/100bitdarsh/?igshid=YmMyMTA2M2Y%3D RECOMMENDED COURSES: ➤Complete Stream API Tutorial For Beginners in Hindi:- https://www.youtube.com/playlist?list=PLALDS5QZWLyXY8fwb9OY6BH1li4ENZxrd ➤HTML 5 Tutorial For Beginners in Hindi : https://www.youtube.com/playlist?list=PLALDS5QZWLyViQl-qE__ZWBqHkif3D3mE ➤Complete Servlet Tutorial For Beginners #2023 : https://www.youtube.com/playlist?list=PLALDS5QZWLyUmpvsZ0EY1ReREV7PxBy-U ➤Complete Tutorial for Advance Java | Web Component Development Tutorial for Beginners: https://www.youtube.com/playlist?list=PLALDS5QZWLyVgWeJ1rpha3PbG2SdKOtYL ➤Complete JSP Tutorial for Beginner: https://www.youtube.com/playlist?list=PLALDS5QZWLyWAdLsNC5IpDvoPYGm8QCiL ➤Angular 14 + Spring Boot CRUD Project | Best Project for Beginners: https://www.youtube.com/playlist?list=PLALDS5QZWLyULgZYZPnmzmwNegy48U6_9 ➤Complete JDBC Tutorial for Beginners #2022: https://www.youtube.com/playlist?list=PLALDS5QZWLyUakCBK58Th-cjmuhFClrsR MY LAPTOP: HP-15s