Exception thrown once when using clr/cli wrapper

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C++

CLR

PDB

exceptions

Hi,

I have a native c++ app. that uses a clr/cli wrapper to call a c# dll function.

The solution is built in VS.2017, using the platform toolset of vs2010(v100) and includes the native c++ project, the clr/cli wrapper project and the
c# dll project.

The 1st time I call the wrapper function an exception is thrown that says that the wkernelbase.pdb not loaded - if I step out from it the wrapper function is completed successfully and all the next calls to the same function doesn't cause the exception to be thrown again.

The wrapper is a clr/cli lib. that exports a function that calls a function from a c# dll.

My c++ native app. has a reference to the clr/cli lib and the c# assembly (it can be seen under the references in the solution explorer), it also of course, includes the wrapper lib. under the Additional Dependencies.

Can I ignore this exception? does the excpetion purpose is only to notify me that it cant find the wkernel.pdb file? (The app. runs offline so I cant use the Microsoft symbols server and the file doesn't exist on my system) and if its the case how can I make vs2017 stop throwing this exception
for the 1st function call?

Thank you all in advance

dj4400

What I have tried:

Googling the problem. Changing the Debugger type under the Project Configuration Properties to Mixed/Auto.