Can I get Heroku Logs to return only lines outlining errors?

Question

The heroku logs are a great resource to check what happened to your app when things go wrong.. Unfortunately, they also log a great deal of information. Is there some way I can

Answer 1

for checking all the logs in heroku console

config.logger = Logger.new(STDOUT) config.logger.level = Logger::DEBUG

put these two lines inside the environment on which you are running your heroku app(e.g. production.rb)

You can check detail logs there also errors too if any.