There has been an error in copying the Iris file.
Could not find file ‘C:\Users\bwheeler\AppData\Roaming\McNeel\Rhinoceros\5.0\Plug-ins\Iris (1cd9c8f5-c901-426c-8e80-d6a2e2b18bba)\1.0.6554.21723\Resources\index-min.html’.
I haven’t been able to track this down but will attempt a fix by the end of the week. @bwheeler does saving WITH UI also cause the same error (index-min.html is for saving without a UI)?
Ok. You were trying to export through html which is what uses the index-min.html file, which for some reason was not included in the last release. You can add the attached file to the path indicated by the error.
Unzip the attached file so that it is just an html file