How to Resolve \'panic: interface conversion: interface {} is []interface {}, not map[string]interface {}\' Error When Parsing Serpwow API Responses?

Error: Interface Conversion Failure

When attempting to parse a JSON response from the serpwow API, developers may encounter the following error:

panic: interface conversion: interface {} is []interface {}, not map[string]interface {}

This error indicates that the response being mapped to the map[string]interface{} type is not a map but an array. To address this issue, we must modify the code to handle arrays.

Modified Code:

The following code snippet demonstrates how to parse the response properly:

<code class="go">for _, item := range response["organic_results"].([]interface{}) {
    fmt.Printf("%v", item.(map[string]interface{})["title"])
}</code>

In this modified code:

1. We iterate through the organic_results array to access each item.
2. Each item is then type-cast to map[string]interface{}, allowing us to access the "title" field.
3. We print the title for each result.

The above is the detailed content of How to Resolve \'panic: interface conversion: interface {} is []interface {}, not map[string]interface {}\' Error When Parsing Serpwow API Responses?. For more information, please follow other related articles on the PHP Chinese website!