couldn't load data and/or model for display

[jing liu]

Hi, everyone. I used OpenSMAC to convert .trb and .anb files so that they could import OpenSim, but when I imported the converted.mot files into OpenSim, the following interface appeared, which could not be opened. And when I imported the marker data into OpenSim, nothing happened. I want to ask you what the situation is, how to do? I would appreciate it if you could help me.

[Thomas Uchida]

Perhaps check the resulting .mot files to make sure they follow the formatting requirements described here: https://simtk-confluence.stanford.edu:8 ... t%29+Files.

[jing liu]

Dear Mr. Thomas, how do you do?
Thank you for your answer. I still have a few questions. I checked the format of the official website.trc file and compared it with my own file, but I didn't find any problems. I tried changing D:\ gait analysis data \20190722\static-linxinwei2.trc to subject01-static.trc in the first line of Figure 2, but I still can't import it. What's going on?

1.jpg (61.68 KiB) Viewed 148 times

2.jpg (79.34 KiB) Viewed 148 times

[Thomas Uchida]

It isn't clear from the photographs. One possibility is unexpected line-ending characters, which I think have been an issue in the past since Windows and Mac may differ in how line endings are expressed. There could also be incorrect whitespace somewhere. You can compare to the example files released with OpenSim (e.g., C:\OpenSim\Resources\Models\Gait2354_Simbody\subject01_static.trc) and/or post an example file and someone might be able to identify the issue for you.

[jing liu]

I changed the path. When I redirected to Opensim, there was no popup with the wrong file format or path, but the navigation window did not see the file I had brought in, nor did the visualizer window.