Question:
I am trying to run a project, but till now can’t get it work properly.
The database connection string is a JVM parameter in the tomcat server instance startup towards AWS amazon web server.
but when I try to run it I get these errors
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org.apache.catalina.startup.ClassLoaderFactory validateFile WARNING: Problem with directory [/Applications/eclipse/Eclipse.app/Contents/MacOS/lib], exists: [false], isDirectory: [false], canRead: [false] WARNING: Problem with directory [/Applications/eclipse/Eclipse.app/Contents/MacOS/lib], exists: [false], isDirectory: [false], canRead: [false] java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java: 202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.j ava:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:3 06 |
I have Eclipse Java EE IDE for Web Developers Kepler Service Release 1 running on MAC os and Tomcat v7.
I am trying to check the functionalities of an already created project using DJDBC_CONNECTION_STRING.
It is the first time for me to check a web service, so I am not sure what else needed to make the connection!
It is a new instance I have just created after downloading Tomcat v7, using
Preferences -> Server -> Installed Runtimes to create a Tomcat installed runtime, then I added a new server and pointed the the installation directory to the downloaded source. I’m still not sure about the JRE library (I have two options default and javase6); I tried both but with same result.
Answer:
You need to set:
“Use Tomcat installation (take control of Tomcat installation)”
If Server Location is disable follow the instruction of this answer:
- Right click on my tomcat server in “Servers” view, select
“Properties…”- In the “General” panel, click on the “Switch Location” button.
- The “Location: [workspace metadata]” bit should have been
replaced by something else.- Open (or close and reopen) the Overview
screen for the server.