Unity build failure at Bitrise.

Unity build failure at Bitrise.
[Package Manager] Failed to resolve packages: [Packages] directory does not exist. No packages loaded.

Hi all,

I am now trying to build Unity Android App with Bitrise, referring to the URL below.
https://discuss.bitrise.io/t/how-to-build-a-unity-project/1317

However, after successfully activating the software, the following error occurs and you can not build it.

>>>>>>>>>>>>>>>>
DisplayProgressbar: Unity Package Manager
[Package Manager] Done resolving packages in 0.27s seconds
[Package Manager] Failed to resolve packages: [Packages] directory does not exist. No packages loaded.
A re-import of the project may be required to fix the issue or a manual modification of Packages/manifest.json file.
>>>>>>>>>>>>>>>>

What can be considered as a cause?

The version of Unity you are using is Unity-2018.2.18f1
Local build will succeed.

 

Since we do not use PackagerManager this time, we solved it by adding '- noUpm' option.