What are some common errors in Rails applications?
An example of an AI chatbot conversation about common errors in Rails applications.
What are some common errors I might encounter in a Rails application?
Some common errors in Rails include 'ActiveRecord::RecordNotFound', 'RoutingError', and 'NoMethodError'. Would you like details on any specific error?
Can you explain 'ActiveRecord::RecordNotFound'?
Sure! 'ActiveRecord::RecordNotFound' occurs when you try to find a record in the database that doesn't exist. It usually happens with methods like find or find_by.
How can I handle this error in my application?
You can handle it using a rescue block or by checking if the record exists before trying to access it. Would you like a code example?
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