Moving over the issue from GitHub:
https://github.com/infinispan/cpp-client/issues/148
—

Two overloaded getCache() have bug.

----------------- BUGGY FUNCTION ----------------------
1. template RemoteCache getCache(
HR_SHARED_PTR > km, HR_SHARED_PTR > vm,
bool forceReturnValue = false)

template RemoteCache getCache( HR_SHARED_PTR > km, HR_SHARED_PTR > vm, const std::string& name, bool forceReturnValue = false)

----------------- BUG LINE ----------------------
rcache.valueMarshallerPtr.reset(new portable::counted_wrapper > >(vm), &genericDelete);

Ths line sets user-given marshaller function of VALUE.
And type of VALUE is template parameter "V"
But, key type "K" is used instead of "V".

----------------- FIX ----------------------
"K" ---> "V"
rcache.valueMarshallerPtr.reset(new portable::counted_wrapper > >(vm), &genericDelete);