What should I do if I can't set the font size in pycharm?

Problems with PyCharm font size setting may be due to conflicts in system font settings, damaged PyCharm settings, or PyCharm version issues. The solution is: check whether the system font settings are consistent with PyCharm default settings; reset PyCharm settings; update to the latest version of PyCharm.

PyCharm font size setting cannot be modified?

When using PyCharm, sometimes the font size cannot be set. This may be caused by the following reasons:

Cause 1: System font settings conflict

• PyCharm's font settings may conflict with the system font settings.
• Solution: Check whether the system font settings are different from PyCharm's default settings. If it is different, adjust the system font settings to match PyCharm's default settings.

Cause 2: PyCharm settings are damaged

• The configuration file of PyCharm may be damaged.

• Solution: This problem can be solved by resetting PyCharm's settings by deleting the following directory:

  • Windows: C:\Users\[ Username]\AppData\Roaming\JetBrains\PyCharm\[version number]
  • macOS：/Users/[username]/Library/Application Support/JetBrains/PyCharm/[version number ]

Cause 3: PyCharm version problem

• Some PyCharm versions may not be able to set the font size Fixed errors.
• Solution: Update to the latest version of PyCharm.

Fix steps:

1. Check the system font settings.
2. If there is no problem with the system font settings, reset the PyCharm settings.
3. If resetting the settings still does not solve the problem, update to the latest version of PyCharm.

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