为什么 Intellij 在 pom.xml 中找不到任何 Maven 依赖项？

Question

I just downloaded Intellij on a laptop and I imported a Maven project and the problem is that Intellij do not found any dependency in pom.xml. For example if I try to import hibernate-core or any other dependency I get the error: Dependency org.hibernate-core... not found. What should I do? Any feedback will be appreciated.

Answer 1

In case of Intellij Idea, make right click on pom.xml, select maven and then click to reimport. Find below the screenshot.

Answer 2

I solved this issue by running "mvn idea:idea" command. It resolved all module dependencies and also add it to classpath in intellij.

Answer 3

It may also be worth checking which Maven your IDE is using. You can check it in settings:

We used to have issues with Maven bundled with IntelliJ.

Answer 4

You could also go to File -> Settings -> Build, Execution, Deployment -> Build Tools -> Maven -> Repositories and check that the local maven repository is set.

Same for File -> Settings -> Build, Execution, Deployment -> Remote Jar Repositories where the remote maven repository should be set (something like https://repo1.maven.org/maven2 )

Answer 5

After "Maven" > "Reload project" an additional "Build" > "Rebuild project" (in IDEA window menu) was necessary to eliminate all "dependency... not found" error messages in my case.