Can Unity Cloud Build Make a Final Build?

Unity's recent overhaul of its build system in version 2020.1 has introduced several challenges for developers using the Firebase SDK. One of the key issues arises from the integration mechanism between AndroidX, Jetifier, and Google-services.json files, which are no longer functioning as they did prior to Unity 2020.1.

Before this change, the build system worked seamlessly, allowing for smooth integration with Firebase. However, with the new version, our previous assumptions about Unity's build process have been invalidated. To mitigate this issue, we have developed a series of tools and custom routines that rely on specific build processes. Unfortunately, these processes require additional build time operations to function correctly.

The Firebase SDK for Unity includes native C++ code and Android-specific logic, which further complicates the situation. As a result, developers using Unity 2020.1 may experience difficulties in getting their projects up and running smoothly.

To address this issue, we recommend that developers continue using Unity 2019 for the best developer experience until further notice. Our team is actively working on resolving these issues and will provide updates as necessary.

In summary, recent changes to Unity's build system have caused some integrations built by the Firebase games team to stop functioning correctly. Firebase remains committed to building an easy-to-use and robust backend service for Unity developers, and we are dedicated to finding a solution to this issue.

Can unity cloud build make final build