关于无法写入用户数据的问题求解答

今天点击自动保存的时候提示”无法写入用户设置。请打开用户设置并清除错误或警告，然后重试“，如下图
错误代码为{
"resource": "/c:/Users/XXX/AppData/Roaming/Code/User/settings.json",
"owner": "_generated_diagnostic_collection_name_#0",
"code": "0",
"severity": 8,
"message": "End of file expected.",
"source": "jsonc",
"startLineNumber": 10,
"startColumn": 1,
"endLineNumber": 10,
"endColumn": 28
}