How to solve “ODE Message 3: LCP internal error, s <= 0 (s=-0.0000e+00)"

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May 9, 2021, 10:39:25 AM5/9/21

to ode-users

Hello.

I want to simulate the behavior of the 3-D object shown in Figure 1

through the ODE.

However, in simulation with dWorldStep(), the error message, "ODE

Message 3: LCP internal error, s <= 0 (s=-0.0000e+00)," occurs even

when the object is stationary on the workbench as shown in Figure 1.

The error didn't occur when using dWorldQuickStep(), but I want to

solve the error without using dWorldQuickStep(). In my simulation,

the object is represented as a triangle mesh (trimesh) object.

Is there any way to solve the error?

Figure 1.jpg

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May 9, 2021, 10:48:07 AM5/9/21

to ode-users

Ignore the message. You do not have to be outputting messages to console in your application.

Message has been deleted

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May 13, 2021, 11:41:39 AM5/13/21

to ode-users

Sorry for my late reply.

Your advice is very helpful.

Thank you so much.

2021年5月9日日曜日 23:48:07 UTC+9 Oleh Derevenko:

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