Sublime Text 3解析设置报错：修改文本字号遇异常求助

Hey there! That error almost always pops up when there's a JSON syntax mistake in your user settings file—super easy to slip up when tweaking options like font size. Let's get this sorted step by step:

• First, open the right settings file: Head to Preferences > Settings (or use the shortcut Ctrl+, on Windows/Linux, Cmd+, on Mac). Make sure you're editing the User settings tab on the right (the left is Default settings, which you shouldn't modify directly).

• Check for common JSON blunders:

  • Trailing commas at the end of the last key-value pair (this is the #1 culprit!)
  • Unclosed quotation marks around string values
  • Mismatched curly braces {} or square brackets []

  For example, this invalid code will trigger the error:

  {
      "font_size": 16,
      "word_wrap": true,  // That extra comma here breaks everything!
  }
  

  Here's the fixed version:

  {
      "font_size": 16,
      "word_wrap": true
  }
  

• Use Sublime's built-in hint: The settings file uses JSON syntax, so Sublime will highlight invalid code with red underlines. Follow those marks—they'll point straight to the problem spot.

• If you're still stuck, paste your full User settings content here and I'll help you pinpoint the exact issue. If all else fails, save a backup of your current User settings, clear out the file, and add just the font_size line to start fresh.

内容的提问来源于stack exchange，提问作者Noah Fernandez