E20240227 19:26:47.299873 46616 FileUtils.cpp:476] Check Other group permission failed: Current permission is 5, but required no greater than 0. (Code = 1001, Message = "General Failed")  

E20240227 19:26:47.300081 46616 LogManager.hpp:136] Invalid logging.conf file! (Code = 1004, Message = "Invalid parameter")  

E20240227 19:26:47.300143 46616 GlobalInit.cpp:60] Init log rotate thread failed. (Code = 1004, Message = "Invalid parameter")  

E20240227 19:26:47.305195 46616 DeviceManager.cpp:305] deviceId(0) should be less than or equal to deviceCount(0) (Code = 1004, Message = "Invalid parameter")  

E20240227 19:26:47.305423 46616 DeviceManager.cpp:267] Device Id is out of range[0, 0). (Code = 1004, Message = "Invalid parameter")  

E20240227 19:26:47.305490 46616 VideoDecoderDptr.hpp:92] VideoDecoder setDevice failed, please check the state of device. (Code = 1004, Message = "Invalid parameter")  

E20240227 19:26:47.305608 46616 VideoDecoder.cpp:17] Failed to create VideoDecoder object. (Code = 1007, Message = "memory allocation error")  

E20240227 19:26:47.305894 46616 PyVideoDecoder.h:86] Failed to create VideoDecoder object. (Code = 1007, Message = "memory allocation error")  

执行以下代码 

videoDecoder = VideoDecoder(vdecConfig, vdecCallBacker, device_id, channel_id) 

出现 RuntimeError: [1007][memory allocation error] 

通过free -h检查系统内存还有1.5GB可用