Change troubleshooting page - remove warm info - add info on how to use a library project

Author: BigMorty

connected-environment/troubleshooting.md

@@ -46,16 +46,14 @@ Install the [VS Code extension for Connected Environment](get-started-netcore-01
 **Reason:** An Azure portal experience for Connected Environment is not yet ready for preview.
 
 
-## Error during warmup displayed in Visual Studio Output Window
-An error occurred during warmup for project '<projectname>'
+## The type or namespace name 'MyLibrary' could not be found
 
-**Reason:** This occurs when Visual Studio attempts to warmup a Connected Environment that has not yet finished being created, or is in an incomplete or error state. You will often see this right after you have started to create a new Connected Environment.
+**Reason:** The build context is at the project/service level by default, therefore a library project you are using will not be found.
 
 **Try:**
-If you have just started the creation of a new Connected Environment, wait until it is successfully created before attempting to F5 or Ctrl+F5 your project/service. If this is a Connected Environment you created more than 15 minutes ago, it is likely in a bad state. You can try creating a new environment and wait for it to successfully be created. 
+What needs to be done is:
+1. Modify the vsce.yaml file to set the build context to the solution level.
+2. Modify the Dockerfile and Dockerfile.develop files to refer to the csproj files correctly, relative to the new build context.
+3. Place a .dockerignore file beside the .sln file and modify as needed.
 
-You can see if your Connected Environment is still being created by *hovering your cursor* over the **Background tasks** icon in the bottom left corner of the status bar.    
-![](images/BackgroundTasks.png)
-
-You can also see if a Connected Environment you recently created from within Visual Studio has been created sucessfully by *clicking* on the **Background tasks** icon in the bottom left corner of the status bar.    
-![](images/BackgroundTasks2.png)
+You can find an example at https://github.com/sgreenmsft/buildcontextsample