integrating parse framework with existing iOS app including Aviary SDK
I faced the same issues. Link against libstdc++.6.dylib in Build Phases and it will solve your problems.
Including 'libstdc++.6.dylib' framework as suggested by XIII AND making sure you add all the other frameworks to ALL TARGETS fixed it for me.
When I add the Parse SDK, I set it to both my App target and Test target (unit test), but forgot to add all the frameworks in Build Phases for the Test target.Once I did that, and added the missing 'libstdc++.6.dylib' framework, it worked for me.