[ WARN] [1678267593.654033005]: Unable to set scanning_mode to 0
[ WARN] [1678267593.655751195]: Unable to set auto_focus to 1
[ WARN] [1678267593.656497743]: Unable to set focus_absolute to 0
[ WARN] [1678267593.657360873]: Unable to set iris_absolute to 0
[ WARN] [1678267593.657889531]: Unable to set pantilt to 0, 0
运行gemini.launch文件时出现的警告。 也许是因为启用自动对焦(auto_focus)失败,我的rgb图像不清晰。 请问这些问题怎么解决?