System.FormatException when using Entity Framework Core cosmos database provider in .Net Core 3.0 (Docker)

[Rishanthakumar]

I am using EF Core Cosmos database provider in .Net Core to build a simple CRUD application with the support of local cosmos database emulator.
When I run this application locally with IIS Express it works without any issues. But when I try to run it in a docker container with visual studio 2019. I get a System format exception as below.

Steps to reproduce

You can find my sample project in the following repository: https://github.com/Rishanthakumar/kubetask-api.git

Further technical details

EF Core version: 3.0
Database provider: Microsoft.EntityFrameworkCore.Cosmos
Target framework: .NET Core 3.0
Operating system:
IDE: Visual Studio 2019 16.3

[smitpatel]

3.3.0 package of Azure.Cosmos had cross plat issue. We also hit it here #18315 (comment)

According to the maintainer of the package hotfix has been released in 3.3.1. Update your package version to get the fix.

[Rishanthakumar]

Thank you @smitpatel 👍