tomcat server fails to start the server and application in STS [duplicate]

The jar file may be corrupt as a result of bad internet connection. Try removing the content of your C:\Users\[username]\.m2\repository folder. Then right click your project, select Maven, Update Project, check on Force Update of Snapshots/Releases. If you are sure only one Jar file has a problem, then you only need to delete its folder.

Leave a Comment