Home › Forums › Legacy Support › Support queries › How-to & Troubleshooting › Course statistics not working Tagged: Course statistics not working This topic has 1 reply, 2 voices, and was last updated 3 years, 8 months ago by Veronica. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 4, 2021 at 4:14 pm #367176 studiomedicopavesi_0412Spectator Hi, I wanted to dowload course statistics (I wanted to have a look to surveys answers), but it's not possible. A message says: Inf and NaN cannot be JSON encoded. http://prnt.sc/1j2ll2k August 5, 2021 at 12:40 pm #367236 VeronicaModerator survey type question, not supported and question marks are not set properly please set them also add correct answer in the questions Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The topic ‘Course statistics not working’ is closed to new replies.