v12 RC1 login error on Umbraco Cloud

[jbreuer]

Which Umbraco version are you using? (Please write the exact version, example: 10.1.0)

12.0.0-rc1

Bug summary

I cloned an Umbraco Cloud project (11.3.1) locally and upgraded it to 12.0.0-rc1 with the following command: dotnet add package Umbraco.Cms --version 12.0.0-rc1.

This worked locally, but when I pushed the changes with GitHub to Umbraco Cloud I got the following error:

Method not found: 'Boolean Microsoft.IdentityModel.Tokens.TokenUtilities.IsRecoverableConfiguration(Microsoft.IdentityModel.Tokens.TokenValidationParameters, Microsoft.IdentityModel.Tokens.BaseConfiguration, Microsoft.IdentityModel.Tokens.BaseConfiguration ByRef)'.

Specifics

The error happens after login on this URL: https://umbraco-trial.euwest01.umbraco.io/umbraco

Steps to reproduce

The steps are already in the summary.

Expected result / actual result

After upgrading to Umbraco 12 RC locally it should also work on Umbraco Cloud.

[github-actions[bot]]

Hi there @jbreuer!

Firstly, a big thank you for raising this issue. Every piece of feedback we receive helps us to make Umbraco better.

We really appreciate your patience while we wait for our team to have a look at this but we wanted to let you know that we see this and share with you the plan for what comes next.

• We'll assess whether this issue relates to something that has already been fixed in a later version of the release that it has been raised for.
• If it's a bug, is it related to a release that we are actively supporting or is it related to a release that's in the end-of-life or security-only phase?
• We'll replicate the issue to ensure that the problem is as described.
• We'll decide whether the behavior is an issue or if the behavior is intended.

We wish we could work with everyone directly and assess your issue immediately but we're in the fortunate position of having lots of contributions to work with and only a few humans who are able to do it. We are making progress though and in the meantime, we will keep you in the loop and let you know when we have any questions.

Thanks, from your friendly Umbraco GitHub bot :robot: :slightly_smiling_face:

[jbreuer]

This seems to be the same error as reported here: https://github.com/umbraco/Umbraco-CMS/issues/14265. But this error happens for the backoffice.

So it's probably not related to Umbraco Cloud, but more related to external login providers. For example Umbraco ID.

[bergmania]

Hi @jbreuer.. Thanks for reporting. I'm pretty sure the root cause is the same as in https://github.com/umbraco/Umbraco-CMS/issues/14265, so Ill close this one.

[jbreuer]

I upgraded to v12 RC2 on Umbraco Cloud and now the backoffice is working again.