Check out often encountered after the project is to import development tools eclipse the pom file error problems, encountered a series of problems jar package can not find the start of the project, the development platform to another IDEA thought it would be better, the same problem will still result arise, in order to find concrete solutions to do for this kind of problem I encountered the following summary, hoping to help some people, so help me the solution record, it also helps their own terms.
A. Symptom
II. Solution
(1) an error from the screenshot probably because you can not know in the local maven repository "mchange-commons-java-0.2.9.jar" the jar package
Therefore, the position corresponding to maven repository to the local "D: \ Software \ maven-repository \ \ mchange \ c3p0 \ 0.9.5 com" to see what results are shown in
(2) from the image above I see a problem, jar package is there, so why not find Benny? I have come to conclusion is a result of inconsistent jar name,
Know is the name of inconsistencies caused it easier to handle, development tools, here I do not know how he was looking for but I know where to turn from the error of his, so I put the name change is consistent, as
After the jar package name change overnight, and then start the project, the error did not, explain my solution is feasible.
There are other questions again next time I recorded for share with everyone, and everyone is willing to grow together and progress.