Server Tomcat v9.0 Server at localhost failed to start

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Server Tomcat v9.0 Server at localhost failed to start

  1. Server Tomcat v9.0 Server at localhost failed to start

    However, there is a missing step (for some of us) before recreating a new Server in Eclipse you may need to add the path to a jar file. The missing step was browsing to your /Tomcat-Directory/lib/servlet-api and adding servlet-api.jar

  2. Server Tomcat v9.0 Server at localhost failed to start

    However, there is a missing step (for some of us) before recreating a new Server in Eclipse you may need to add the path to a jar file. The missing step was browsing to your /Tomcat-Directory/lib/servlet-api and adding servlet-api.jar

Solution 1

I had the same problem with Tomcat 9.xx and Eclipse. None of the given solutions helped me.

However, there is a missing step (for some of us) before recreating a new Server in Eclipse you may need to add the path to a jar file. The missing step was browsing to your /Tomcat-Directory/lib/servlet-api and adding servlet-api.jar

Steps:

1- Right click on the project you work on > Build Path > Configure Build Path > Libraries > Add External JARs

2- Select all JAR files from the Tomcat/bin and Tomcat/lib

3- Click “OK”

This made it work for me. I hope it will help you as well.

Thank you.

Original Author amit kohan Of This Content

Solution 2

Have you tried to put / in the webServlet above your class?

@WebServlet("/nameURL")
public class MyClass extends HttpServlet{}

Original Author Gustavo Feliciano Of This Content

Solution 3

If you can’t detect which project creates the problem then simply add and remove it in your server and run. If defective project is not anymore added to the server then server will run correctly. After detecting the problem you can simply follow the steps below.

If you are using data base connection with connection pooling then make sure @Resource(name="jdbc/dbName") is written before private DataSource dataSource in your servlet controller class. Just put it like this in your servlet controller class:

@Resource(name="jdbc/sakila")
private DataSource dataSource;

Original Author Rafsun Jany Arman Of This Content

Solution 4

Right click on the project you work on > Build Path > Configure Build Path > Libraries > Add External JARs–servlet-api.jar and jsp-api.jar if you are deploying web Application

Original Author tarun kumar143 Of This Content

Conclusion

So This is all About This Tutorial. Hope This Tutorial Helped You. Thank You.

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Siddharth

I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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