Hello,

I was trying to perform a Residuals test of normality for linear mixed models (gamlj, 2.30), Jamovi 1.6.18.0 on MacOS 11.2.2,

I was able to get the Q-QPlot of residuals and Residual histogram.

The only issue is when I requested the "Test Normality of Residuals". I get the following error (see screenshot): "sample size must be between 3 and 5000. I am not clear as to what the issue is since my sample size is clearly more than 20.

and the Assumption Check Box is empty.

Thanks!

Roberto