Reinitialize Repository

To fix this error, you will need to initialize your GitHub repository using these steps:

Create a new GitHub repository using these steps. Make sure you check the box that says Add a README file.
After this step, follow the regular steps to connect the GitHub repository to the project.

Ensure You Haven't Exceeded GitHub Size limits

GitHub does not allow individual assets that are larger than 25MB.

You can easily check your asset size by downloading your code and reviewing the assets folder.

To reduce your project size, we recommend using network assets (vs. uploading the assets directly).