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Unable to Resolve Hostname: Understanding the "getaddrinfo failed" Error
The "getaddrinfo failed" error, as the message suggests, indicates a failure in resolving a hostname. This commonly occurs when a program attempts to establish a network connection using a provided hostname that cannot be translated into an IP address.
In the context of the BottlePy documentation example, the error is encountered when deploying the "hello world" application. The error message stems from the "getaddrinfo()" function within the underlying Python socket library. This function attempts to retrieve the address information associated with a given hostname, but in this instance, the hostname cannot be resolved, resulting in the error.
The problem typically arises due to one of two reasons:
To resolve this error, try the following troubleshooting steps:
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