Resharper 8 could not find implementations of interfaces

c#, resharper, resharper-8.0

Solution

I tried clear the Resharper Cache: `Resharper` --> `Options` --> `Environment` --> `General` --> `Clear Caches`.

Then I close and reopen the solution to let the cache rebuild.

It works with Resharper 8.1 build.

Problem

In some cases (Interface and implementation in different projects of the same solution) Ctrl + F12 (go to implementation) does not work. It says "Implementations of IYourService were not found". The same thing could happen when you want to implement some member. Clean + rebuild could help but not always. It seems that Resharper 7 does not have such problem. Have somebody met that issue? How to fix it? Thanks in advance!

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