The WAS deployed application access Error “Error 500: javax.mail. Servlet. ServletException: SRVE0207E: Uncaught initialization exception created by the servlet”
Scene: in the was 8.5.5.12 deploying the war file, and started to visit a web page, return an Error: Error 500:
javax.mail. Servlet. ServletException: SRVE0207E: Uncaught initialization
the exception created by the servlet
Solutions:
- determine JDK version
confirmed that the application deployed in this environment only supports JDK1.8, configure the JDK version in the server, figure below:
configuration remember to restart the server, to take effect.
tests whether the web page is normal, and my environment still reports an error of 500. Modify the JSP and JSF parameters
save and restart the server, test again, and the page will display normally.
The reason why 500 error was reported has not been found yet, because there is another set of environment with the same version of WAR package applied, and another set of WAS can be deployed and directly accessed, this set of WAS will appear. It is very strange, if an experienced god passes by, I would like to consult you freely.