Eclipse starts with exception--tomcat

Eclipse starts with exception--tomcat

One: Problem description

Eclipse just started, many places and myeclipse different places, such as the use of tomcat, real egg pain.

Environment: Web projects JDK7, TOMCAT7, and eclipse that are checked out from SVN. Deploy the project to Tomcat (either way), last boot, stuck in starting Apache tomcat ... Just die, after a while. The prompt fails, just pops up the dialog box, without any additional information:

Putting the project into a war package and launching Tomcat directly under Tomcat can start normally.

Second: Problem solving

Many of the JDK mismatch problems, the following aspects to see, in my case. I use the JDK7, so:

1, see elicpse:window--"preferences--" java--"Compiler:

2, right-click the project-"properties--" Project Facets:

3, Runtimes:

Summarize:

Problem solving. As a whole, it is not familiar to eclipse, the structure of Tomcat is unfamiliar, and the operating environment is unfamiliar. Read more books, more information, more toss. Don't be sure to ask others, they also have their own things to do, not you what people. Learn to solve their own problems, learn to be independent, of course, really can't hold up or to ask, or else will be internal injuries.