各位老大，小白请教个问题，运行官方SAMPLE出错

各位大佬，小白刚接触海思平台的开发，想先跑跑官方的SAMPLE，3516DV300+IMX335，MAKE了SAMPLE中的snap，然后NFS到板子上，运行了以后出现下面的提示，看着是HI_MPI_ISP_MemInit的时候出问题，然后导致下面的流程都有问题，请问一下，这个WDR的相关内容在哪里看？还有，这个板子上电后是跑着一个进程的，我KILL以后运行的SAMPLE，和这个有关系么？请各位大佬帮我分析一下，多谢了。。。



[SAMPLE_COMM_VI_SetMipiAttr]-1732: ============= MipiDev 0, SetMipiAttr enWDRMode: 0
[Func]:HI_MPI_ISP_MemInit [Line]:266 [Info]:ISP[0] get WDR attr failed
[SAMPLE_COMM_VI_StartIsp]-3088: Init Ext memory failed with 0xffffffff!
[SAMPLE_COMM_VI_CreateIsp]-3183: SAMPLE_COMM_VI_StartIsp failed !
[SAMPLE_COMM_VI_StartVi]-3261: SAMPLE_COMM_VI_CreateIsp failed!
[SAMPLE_SNAP_DoublePipeOffline]-169: SAMPLE_COMM_VI_StartVi failed with -1!
[SAMPLE_COMM_VI_StopViChn]-2678: HI_MPI_VI_DisableChn failed with 0xa0108005!
[SAMPLE_COMM_VI_StopSingleViPipe]-2342: HI_MPI_VI_StopPipe failed with 0xa0108005!
[SAMPLE_COMM_VI_StopSingleViPipe]-2342: HI_MPI_VI_StopPipe failed with 0xa0108005!
[main]-427: program exit abnormally!