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Void equation errors with time explicit solver

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Hi All,
I'm attempting to run a 2D transient wave propagation problem of a piezoelectric substrate being driven by an external circuit using the time explicit solver. I keep getting a void equation error (empty matrix @ coords) error. I've searched the forum and documentation, but can't find anything that helps. It works fine using the standard time dependent solver, but is a large model and I want to see if using Runge Kutta method will speed up the solution time. Any help would be greatly appreciated.

1 Reply Last Post 2014年12月27日 GMT-5 12:04
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Hello Phil Garland

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Posted: 10 years ago 2014年12月27日 GMT-5 12:04
Hello Phil,
could you find a solution? I've probably the same problem now. Would be great, if you could give me a hint. Thanks in advance!
Hello Phil, could you find a solution? I've probably the same problem now. Would be great, if you could give me a hint. Thanks in advance!

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