The custom integration 'tesla_cc' does not have a valid version key (None) in the manifest file and was blocked from loading

[Mark Purcell]

Describe the bug

homeassistant.log
ERROR (SyncWorker_1) [homeassistant.loader] The custom integration 'tesla_cc' does not have a valid version key (None) in the manifest file and was blocked from loading. See https://developers.home-assistant.io/blog/2021/01/29/custom-integration-changes#versions for more details

To Reproduce
Everytime startup

Expected behavior

Valid Version FIle to be included:
See https://developers.home-assistant.io/blog/2021/01/29/custom-integration-changes#versions for more details

[Stefan Stranger]

You can solve this yourself by adding a version property to the manifest.json in folder /config/custom_components/tesla_cc

{
  "domain": "tesla_cc",
  "name": "Tesla Custom Component",
  "version": "0.0.1",
  "documentation": "https://github.com/mlowijs/hass_tesla_v2",
  "dependencies": [],
  "codeowners": ["@mlowijs", "@robhofmann"],
  "requirements": []
}

HTH
Stefan