Akabak problem

Hello everyone,

I've been working on an akabak project for a subwoofer speaker box. I have been guided by tutorials.

I already made the entire model, but I don't know how to simulate its response. In the video I watched, I clicked on "Starts all specified simulations" and after doing the process, in the "messages" section it tells me that I have errors.
Initially it threw me some errors that I was able to fix, but now it's throwing me new ones that I don't understand.

If anyone can help me with this it would be very helpful. I am attaching the akabak file here.
 

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Hi,

I increased the "Edge length" to 5 cm and I reduced the number of frequencies to 10.

Your file has no errors and runs succesfully after that and attached are the results I get.

You can do the same and then start to increase the number of frequencies and to reduce the "Edge length".

regards
George fig2.pngfig1.png