R Script Error when viewing report on Powerbi.com

I have created a report where I use one simple R-visual. It's a basic correlation plot and it works perfectly when running in Power BI Desktop.

But when I have published the report and try to view the R-visual online I get R Script Error and the following error message:

Error in if (min(corr) < -1 - .Machine$double.eps || max(corr) > 1 + .Machine$double.eps) { : missing value where TRUE/FALSE needed In addition: Warning message: package 'corrplot' was built under R version 3.2.4

Anyone who knows why this happens or have seen similar issues with their R-visuals?

Thanks,

Magnus