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Unexpected size of render data

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The error message "Warning: Problem encountered during results while solving. Unexpected size of render data." can be caused by the following:

You have enabled a plot of residuals in "Results While Solving" ( see https://www.comsol.com/blogs/plotting-the-algebraic-residual-to-study-model-convergence/ ) without enabling Solver>Advanced>General>Store last residual>While solving and in output


1 Reply Last Post Sep 20, 2018, 3:53 p.m. EDT
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Hello DW

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Posted: 5 years ago Sep 20, 2018, 3:53 p.m. EDT

I got the same error message. It was solved by unchecking "Results While Solving". It is definitely caused by some numerical problems. I need to recheck my model setup.

I got the same error message. It was solved by unchecking "Results While Solving". It is definitely caused by some numerical problems. I need to recheck my model setup.

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