Fix

The "interface conversion: X is not Y" panic occurs because you are asserting that an interface holds a specific concrete type, but it actually holds a different type or nil. Use a type assertion with the comma-ok idiom to safely check the type before using it.

if v, ok := x.(TargetType); ok {
    // Use v safely here
} else {
    // Handle the error or fallback case
}

The "interface conversion: X is not Y" error in Go means your code tried to treat a variable as a specific type, but it wasn't that type. It's like trying to pour milk into a coffee cup that is actually a glass vase; the shapes don't match. You must check if the variable is the correct type before using it.