How to Fix SyntaxError: await is only valid in async function in Your Discord.js Bot

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Understanding the Problem

When you attempt to use await within a regular loop (like forEach), JavaScript throws the SyntaxError because it doesn't recognize the context as an async function.

Proposed Solution

To fix this issue, we will replace the forEach loop with a for...of loop, which allows us to use the await keyword properly within the loop. Let’s break down the steps to implement this change.

Step 1: Define an Async Function

You need to wrap your logic within an async function. Here’s how you can define it:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Call the Async Function

After defining the scrapeImages function as an async function, you can now call it properly. If you want to ensure it runs asynchronously, you can call it with await inside another async function like so:

[[See Video to Reveal this Text or Code Snippet]]

Example of Full Implementation

Here's a complete example of how you would implement the image command with a profanity filter:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By switching from forEach to for...of, you can effectively use await within your loop. Remember, using async functions correctly is crucial for handling asynchronous operations in JavaScript. Now your bot should handle image commands with a profanity filter without throwing errors! Happy coding!