Why is a new repository tag generated instead of a modified version of a POM file using shortcut keys in IntelliJ IDEA?

IntelliJ IDEA uses shortcut keys to modify POM dependent version exception: add repository tag instead of version number to update

When using the shortcut key Alt Enter to modify the POM file dependency version, the IDE did not directly update the version number, but unexpectedly generated a new one.<repository></repository> Label. Trying to reconfigure Maven (3.9.6) settings, adjust IDE settings, and check the official Issue list, none of them resolved the issue.

Here are some possible solutions:

1. Direct manual modification: The most direct way is to manually edit the POM file, find the target dependencies and directly modify the version number. Although not elegant enough, it can solve the problem quickly.

2. Check the Maven configuration (settings.xml): Check the settings.xml file carefully to ensure that the Maven repository is configured correctly and avoid unnecessary or conflicting repository definitions interfere with the IDE's dependency management.

3. Update IntelliJ IDEA and Maven: Upgrading to the latest version may fix potential bugs, although newer versions are already used. After updating the IDE and Maven, restart the IDE to make the update take effect.

4. Clear cache and index: IDE cache and index may cause abnormal behavior. Clear cache and restart the IDE via File -> Invalidate Caches / Restart... to try to solve the problem.

5. Use the Maven command line: If the above method is invalid, try using the Maven command line tool. For example, use mvn dependency:purge-local-repository to clear the local repository and then use mvn dependency:resolve to resolve the dependency.

If the problem persists, it is recommended to contact JetBrains IntelliJ IDEA Technical Support for more professional help.

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