A problem about running Ai2thor offline

[liuxz-cs]

When I use local_executable_path to use ai2thor off-line, I get the following information PlayerPrefs - Creating folder: /home/unreal/.config/unity3d/unknown PlayerPrefs - Creating folder: /home/unreal/.config/unity3d/unknown/unknown Unable to load player prefs And when I run the ai2thor offline again, the information does not appear, I want to know if the information Unable to load plater prefs means some error? And how to solve it?