Why does pycharm always crash and how to solve it?

Solution to PyCharm crash: Update PyCharm, clear cache and logs, disable unnecessary plug-ins, check Java installation, adjust JVM memory settings, reinstall PyCharm

Why PyCharm always crashes and how to solve it

PyCharm is an excellent Python IDE, but users sometimes encounter frustrating crash problems. Here are common ways on how to fix the problem:

1. Update PyCharm

The PyCharm team is constantly releasing updates to fix bugs and improve stability. Make sure you are using the latest version as this can resolve many crash issues.

• macOS: Go to the menu bar, select "PyCharm" > "Check for Updates"
• Windows: Go to "Help" Menu, select "Check for Updates"

2. Clear cache and log

PyCharm will store temporary data in cache and log files. If these files are damaged or too large, they can cause a crash. Clearing them usually solves the problem.

• macOS: Go to the "PyCharm" menu and select "Invalidate Caches / Restart"
• Windows: Go to the "Help" menu, Select "Invalidate Caches / Restart"

3. Disable unnecessary plug-ins

Plug-ins can extend the functionality of PyCharm, but they may also cause instability. Try disabling plugins you don't use and see if that fixes the crash.

• macOS: Go to "Preferences" > "Plugins"
• Windows: Go to "Settings" > "Plugins"

4. Check Java installation

PyCharm depends on Java runtime environment. Make sure you have the appropriate Java version and it is installed correctly.

• macOS: Run the "java -version" command to check the version
• Windows: View "Java" in Control Panel " Procedure

5. Adjust JVM memory settings

PyCharm uses the Java Virtual Machine (JVM) to run. Allocating too little JVM memory can cause a crash. Increasing the JVM heap size usually solves the problem.

• macOS: Go to "Preferences" > "Appearance & Behavior" > "System Settings" > "JVM Options"
• Windows : Go to "Settings" > "Appearance & Behavior" > "System Settings" > "JVM Options"

6. Reinstall PyCharm

If all else fails, reinstalling PyCharm may be necessary. This will overwrite any corrupted files and create a fresh installation.

• macOS: Drag and drop the PyCharm application to the Trash, then re-download the installer
• Windows: Use Control Panel Uninstall PyCharm in "Programs and Features" and then re-download the installer

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