idea Failed to read artifact descriptor for net.minidev:json-smart:jar:2.3-SNAPSHOT
When you create a project using the Spring Boot IDEA, pom.xml mid-year report of such a mistake
about the investigation, because the speed is not good, downloading dependencies error, but the idea believe that depend on the package has been downloaded, so no download, but springboot application jar package can not be found, an error.
Solution: Delete the corresponding jar package repository folder, maven reimport, that is, to re-let maven download dependencies.
But, unfortunately, several times back and forth, and not resolved.
Before I modified the configuration from the Edit Configuration maven, but it does not seem to take effect. Find the default configuration of the warehouse under c drive, delete the corresponding package, maven reimport, the result was not.
And checked, and then configure it by default warehouse.
Such modifications are complete, maven reimport, problem solving, and later established maven project would not modify the warehouse and setup files.