The default configuration cannot be generate

[honest coyote]

In English:
The default config cannot be generated correctly with the [dev 1.4.4] version. Below the picture was the log.
Can anyone gives me a default config and find out the reason why it was wrong?
thx.

In Chinese:
默认配置文件无法生成，请问这是什么原因（控制台输出如图），以及可以给我一个配置文件吗？谢谢！

[languid olive]

very slightly modified (server account name/icon) but settings-wise default