Open mpoli opened 2 years ago
Hi @mpoli
The log says, that you try to use ruby-2.6.5 on heroku-20 stack (which is default now), but that version of Ruby is not supported on heroku-20. It suggest to use the older heroku-18 stack, instead of default heroku-20
You can find the solution on this link https://stackoverflow.com/questions/66279424/you-are-trying-to-install-ruby-2-6-3-on-heroku-20
This command should show you, which stack is default (heroku-20) $ heroku stack
This will switch your default stack to heroku-18 for all new apps $ heroku stack:set heroku-18
If you want to use heroku-18 only for one app, this --app switch should work $ heroku stack:set heroku-18 --app your-app-name
Currently supported Ruby versions for heroku-20 can be seen here: https://devcenter.heroku.com/articles/ruby-support#supported-runtimes
More info about stacks and stack EOL is available on https://devcenter.heroku.com/articles/stack
To fix the 'deploy to Heroku' button, the maintainers need to upgrade ruby version to the supported one from the ruby list in heroku-20 stack
Did this instructions fix your problem?
The "Deploy to Heroku" button on the REAME page isn't working.
It seems like the problem lays with stack/buildpack selection in Heroku.
A full log is provided below: