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DM6446:打开内核的previewer模块后,运行上层程序出现错误“”CMEM Error“”



DM6446:打开内核的previewer模块后,运行上层程序出现错误

具体错误信息如下:

davinci_resizer davinci_resizer.2: Bad command Value 

CMEM Error: getVersion: Failed to retrieve version from driver: -1.
CMEM Error: init: major version mismatch between interface and driver.
CMEM Error: needs driver version 0x2300000, got 0xffffffff
davinci_previewer davinci_previewer.2: Bad command Value

davinci_previewer davinci_previewer.2: Bad command Value 

如果不打开previewer模块,便不会出现上述错误。

有劳指教。

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另:版本信息如下:

mv_pro_5.0

dvsdk_2_00_00_22

linux sat 4.4.0-92-generic