I have changed hosting provider and they have CentOS. They install Tomcat 5.5 for free (already done) but ask for quite a bit of money to install Tomcat 6 or 7.
To decide I would need to test my application on my own box. It is currently running Tomcat 6.0.35, against 5.5.23.
I am quite confident that there is nothing that needs to be changed, or very little, to have it running. However, when I try to add my application to the 5.5.23, I get a pop up saying that "There are no applications that can be added or removed from the server".
I believe there is something somewhere in the project that can be changed so to at least try to run it?
I have kept 6.0.35 alongside the newly installed 5.5.23.
I have removed the application from the 6.0.23, and I still can’t add it to the other one, because of that pop up message.
If, after the removal, I try to run the application, it is automatically added to 6.0.23 without asking me which one I would like.
What could be changed, to at least try to run it?
I use Eclipse Helios.
Did you try to change the project facet (in project properties) to Web Module 2.4 and the target runtime to Tomcat 5?