Скачать или смотреть Resolving Agora io Unity Demo Not Joining Channel Issue

Encountering problems with the Agora io Unity Demo not joining a channel? Discover the solution to this issue related to `Agora appId` and how to successfully connect with the `JoinChannel` method.
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This video is based on the question https://stackoverflow.com/q/64036865/ asked by the user 'Matt Carver' ( https://stackoverflow.com/u/13208417/ ) and on the answer https://stackoverflow.com/a/64061622/ provided by the user 'Matt Carver' ( https://stackoverflow.com/u/13208417/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Resolving Agora io Unity Demo Not Joining Channel Issue: A Step-by-Step Guide

Are you stuck trying to get your Agora io Unity Demo to join a channel? If you've recently encountered issues where your demo scene isn't connecting, you're not alone. Many developers face similar hurdles, particularly when working with specific versions of Unity and macOS. Let's dive into the problem and outline the solution clearly.

The Problem: Unable to Join Channel

You might have followed the setup steps to use the Agora Unity SDK, but still find yourself stuck at the JoinChannel function. The specifics of the problem include:

Using Agora Unity SDK 2.9.2.2 and Unity 2019.4.0f1 on macOS Catalina 10.15.6.

After entering an appId, you are not receiving the expected success debug log indicating a successful channel connection.

Instead, you receive a return value of -7 from the JoinChannel call, which typically indicates failure, but you can't find any detailed error explanation in the documentation.

The Root Cause of the Issue

After troubleshooting, the root cause of the issue proved to be related to the Agora appId configuration. Specifically, here’s what you need to know:

The appId you were using had a certificate activated.

With a certificate, you are required to submit a token along with the JoinChannel call.

This is why your connection attempts were failing without any clear guidance or error messages.

The Solution: Create a New AppId

To successfully resolve the issue, follow these steps:

Step 1: Create a New AppId

Log in to your Agora console.

Create a new appId without any certificate requirements. Make sure to select the APP_ID Authentication Method during the setup.

Step 2: Modify Your Code

Once you have the new appId, replace the old appId in your Unity project with the new one.

Check every instance where you are calling JoinChannel to ensure that no token submission is required for the new appId.

Step 3: Test Your Application

Run your Unity project again.

Monitor the debug logs for the onJoinChannelSuccess message. If everything is set up correctly, you should see this confirmation, indicating a successful connection to the channel.

Additional Support

If you're still having difficulties after these adjustments, consider reaching out to the community:

Join the Agora Slack channel: There are many developers and experts who can provide insights and assistance.

Documentation and guides: Always a great resource for learning how to navigate issues effectively.

Conclusion

In conclusion, tackling the Agora io Unity Demo not joining channel issue primarily revolved around addressing the configuration of your Agora appId. By creating a new appId and ensuring you're using the correct settings, you should be able to connect seamlessly. If any questions arise during this process, don't hesitate to seek help from fellow developers. Happy coding!