Plugin Installation Failed in IntelliJ IDEA – How Can I Resolve This?
Answered
Hello,
I'm encountering an issue while trying to install a plugin in IntelliJ IDEA, and I’m hoping to get some guidance on how to resolve it. Here’s a detailed description of the problem and the steps I’ve already taken:
Issue Description
Whenever I attempt to install a plugin from the IntelliJ IDEA plugin marketplace, the installation process starts but fails to complete successfully. Sometimes, I receive an error message, while other times the process simply halts without any clear feedback. This has prevented me from using essential plugins for my project.
Steps I’ve Tried So Far
- Restarting IntelliJ IDEA: I restarted the IDE after the failed installation attempt.
- Internet Connection Check: I verified that my internet connection is stable and unrestricted.
-
Manual Installation Attempt: I downloaded the plugin’s
.jar
file from the JetBrains website and tried installing it via the Install Plugin from Disk option. - Permissions Check: Ensured that I have the necessary permissions to install software on my system.
Please sign in to leave a comment.
Could you please collect the zipped log folder from “Help | Collect Logs and Diagnostic Data” after a quick reproduction of the issue and upload it to https://uploads.jetbrains.com/, and let us know the upload ID?
1. Check IntelliJ IDEA Logs
IntelliJ IDEA provides detailed logs that can help diagnose plugin installation problems. To access the logs:
Plugin
,Error
, orInstallation
.2. Verify Plugin Compatibility
Ensure that the plugin is compatible with your version of IntelliJ IDEA. To do this:
3. Update IntelliJ IDEA
Using an outdated version of IntelliJ IDEA can sometimes cause plugin installation issues. Check for updates:
4. Clear Plugin Cache
Corrupted plugin cache files can interfere with installation. Try clearing the plugin cache:
C:\Users\<YourUsername>\.IntelliJIdea<Version>\config\plugins
~/Library/Application Support/JetBrains/IntelliJIdea<Version>/plugins
~/.config/JetBrains/IntelliJIdea<Version>/plugins
5. Install the Plugin Manually
If the marketplace installation fails, manual installation is a good fallback:
.zip
or.jar
file from the JetBrains Plugin Repository.6. Check Network Proxy Settings
If your internet connection is behind a proxy or firewall, it may block plugin downloads:
7. Contact JetBrains Support
If none of the above steps work, it might be a deeper issue requiring assistance from JetBrains.