Debugger cannot find the local file

Hi,

I am having issues remote debugging a service under Docker, I can add breakpoints and I can see on the logs that VS is receiving the local variables and all information, In fact, I can see the local variables on the left menu. The issue though is VS is failing to display the current line in the file.

I am getting the following error:

```
Unable to open 'SearcherService.cs': Unable to read file '/app/Services/SearcherService.cs' (Error: Unable to resolve non-existing file '/app/Services/SearcherService.cs').
```

I am not sure where this path is coming from `/app/Services/` but it is definitely now where my local files are.

OSX host VS
Service running on docker using Ubuntu 16.04