Unexpected size of render data

Please login with a confirmed email address before reporting spam

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 PM EDT
COMSOL Moderator

Hello DW

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.


Please login with a confirmed email address before reporting spam

Posted: 2 months ago Sep 20, 2018, 3:53 PM 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.

Reply

Please read the discussion forum rules before posting.

Please log in to post a reply.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.