Fix Intellij Idea download sources Connection Refused to host 127.0.0.1 error

user_2438329 0
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When I try to download sources of a library class pulled by Maven I receive error in Intellij IDEA:

java.rmi.ConnectException: Connection refused to host: 127.0.0.1
maven intellij-idea java
2 Answers

UPD (from @Andrey): This might have been fixed in version 2021.1.3

For older versions:

This can be fixed by selecting a proper JDK in your project's Maven Importer setting.

In the project setting go to Build Tools -> Maven -> Importing

Set JDK for importer to the JDK installed on your OS (Not the built-in one)

Try to download sources again - should be working now.

fix download sources connection refused

user_24383290

After setting JDK for the Maven importer to the installed JDK, if you have done the setting and still can not download sources, you may just need to re-open your project.

user_164437790
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