CSV datasource when save&test ed shows plugin unavailable error

  • What Grafana version and what operating system are you using?
    Grafana Version = 8.4.7
  • What are you trying to achieve?
    I am trying to access a CSV datasource from Grafana using nixOS
  • How are you trying to achieve it?
    I installed CSV plugin. I added a CSV datasource and provided http url .
    I clicked Save&Test
  • What happened?
    It failed with “Plugin unavailable” error
  • What did you expect to happen?
    The datasource should be valid and available
  • Can you copy/paste the configuration(s) that you are having problems with?
    Grafana Version = v8.4.7
  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
    On Grafana UI , when I click on theSave&Test it shows
    “Plugin unavailable”