[Bug]: v10.2.1 to v10.2.2 Upgrade - StackOverflow Exception with DnnSharp.Common2 installed

[Robert-WebMatrix]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

We are attempting to upgrade a site from v10.2.1 to v10.2.2

The site is operating normally until we drop the upgrade files into the site folder, at which point the site starts returning a 503 error and refuses to start,

With a debugger attached, there is a stack overflow exception during Dependency Injection resolution, which appears to be stuck in a loop.

We tracked it back to having the DnnSharp.Common2.dll file version 5.24.5 in the site's BIN folder. Removing this file allows the site to start up.

Steps to reproduce?

1. Start with a site running DNN version 10.2.1 and DnnSharp ActionForms version 5.24 installed.
2. Verify site is working as expected
3. Download a copy of the DNN version 10.2.2 upgrade files
4. Extract the upgrade files into the DNN folder
5. Attempt to browse to the site to start the upgrade process
6. Observe the site is now returning a 503 error
7. Remove the file DnnSharp.Common2.dll from the BIN folder
8. Observe the site now runs again.

Current Behavior

When attempting to begin the upgrade process we are seeing a 503 error returned by IIS

Expected Behavior

I expected the upgrade process to begin and progress as normal.

Relevant log output

-- REDACTED --

Anything else?

StackTrace.txt

Affected Versions

10.2.2 (latest v10 release)

What browsers are you seeing the problem on?

Chrome

Code of Conduct

• I agree to follow this project's Code of Conduct

[valadas]

I will move this into a discussion since it involves a product that is not open source, you might get more help from https://www.plantanapp.com/ to begin, if they find some unpredicted breaking change, they can submit a PR to this open source project.