unable to play rosbag file converted from pcap file

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I am trying to use ndt_mapping in Autoware 1.14.0 (Docker) on Ubuntu 18.04 (Melodic) with my own velodyne VLP16 data.

I converted VLP16 pcap file to ros bagfile like shown in this page.

However, I am unable to play it in Autoware Runtime Manager.

Like ROSBAG Demo, I loaded my own rosbag data in simulation tab and set the start time to 140, the clicked Play button. But Progress bar in simulation tab didn't work and I couldn't play the data in rviz.

Sample data(sample_moriyama_150324.bag) was played successfully in rviz and ndt_mapping also worked.

Thanks a lot !