Hey guys, hopefully someone can help.

My team got a problem. I created React web application. Inside an application, there were 2 modules. One was the core module which uses to manage DB. Another one worked as a web app. The problem is before the partner environment down, an application work as usual. But after recovering, an application can't start. it shows the error as the attached file.

This is what we found in the Error log.

The type initializer for 'OutSystems.RESTService.Formatters.CustomJsonMediaTypeFormatter' threw an exception.

We tried to test by creating a new React application and set a dependency on the core module. (just setting not even use any shared objects). The new application also found the same error. But if I create another application as a Traditional Web Application and set a dependency on the same core module. It works. Do u have any advice for this case?

Many thanks in advance.