Deepstream4.0 with docker print error of "(deepstream-app:1): GLib-GObject-CRITICAL **: g_object_get: assertion 'G_IS_OBJECT (object)' failed"

Hi,
It is ok when I run the command of “deepstream-app -c /home/linux/tool/deepstream4.0/deepstream/deepstream_sdk_v4.0_x86_64/sources/objectDetector_Yolo/deepstream_app_config_yoloV3.txt --gst-debug=0”.

But it always prints the error of “”(deepstream-app:1): GLib-GObject-CRITICAL **: 08:54:50.431: g_object_get: assertion ‘G_IS_OBJECT (object)’ failed" when i run the same command in docker.

the command and execution are the same.

The docker image of nvcr.io/nvidia/deepstream:4.0.1-19.09-devel and nvcr.io/nvidia/deepstream:4.0-19.07 are the same error.