In this post, we will see how to resolve Spring boot 3.0.1 application not running on tomcat9 external server Question: When using my Eclipse’s Tomcat9 server (v9.0.62), my “application” runs normally. Once deployed on my production server however (v9.0.43), 404 ...

In this post, we will see how to resolve Serving static content in Tomcat 10 Question: I deployed a webapp on Tomcat 10 and at certain point it forms KML files to be displayed on map (Google Maps API) and ...

In this post, we will see how to resolve TomEE 8 Server being limited to Java EE7 Web apps in Netbeans 15 Question: So I’ve installed the latest Apache TomEE 8 Server from here: https://tomee.apache.org/download.html The TomEE server is running ...

In this post, we will see how to resolve Apache2 proxy tomcat load balancing URL sub-path not working: No protocol handler was valid for the URL Question: Apache2 tomcat load balancing URL sub-path not working. No protocol handler was valid ...

In this post, we will see how to resolve Cannot find annotation method ‘value()’ in type ‘aQute.bnd.annotation.spi.ServiceConsumer’ with Tomcat Question: I have a Java 11 project embedding Tomcat: The Tomcat-specific code is in a subproject with only two classes. When ...

In this post, we will see how to resolve Mulptiple dynamic values in url mapping in servlet Question: I’m trying to create servlet URL mapping for the dynamic paths. In servlet, we can do dynamic URL mapping with one varying ...

In this post, we will see how to resolve Spring no working correctly in Intellij idea Question: I am trying to work on a new IDE, Spring was working fine, I was able to run Tomcat and I could load ...

Question: I found an interesting exception in my logs: I have no idea right now what is that and how to properly configure my SpringBoot application in order to manage that. Please advice. Best Answer: Spring security by default uses ...

Question: I am starting to look into Enterprise Java and the book I am following mentions that it will use JBoss. Netbeans ships with Glassfish. I have used Tomcat in the past. What are the differences between these three programs? ...

Question: Some background: I have a Java 1.6 webapp running on Tomcat 7. The database is MySQL 5.5. Previously, I was using Mysql JDBC driver 5.1.23 to connect to the DB. Everything worked. I recently upgraded to Mysql JDBC driver ...