OsiClpSolverInterface.cpp:1451:50: error: reinterpret_cast from 'nullptr_t' to 'int *' is not allowed messagesPointer->setDetailMessages(100,10000,reinterpret_cast (NULL)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --- src/coin/OsiClp/OsiClpSolverInterface.cpp.orig 2015-05-29 15:36:45 UTC +++ src/coin/OsiClp/OsiClpSolverInterface.cpp @@ -1422,7 +1422,7 @@ OsiClpSolverInterface::setupForRepeatedUse(int senseOf if (stopPrinting) { CoinMessages * messagesPointer = modelPtr_->messagesPointer(); // won't even build messages - messagesPointer->setDetailMessages(100,10000,reinterpret_cast (NULL)); + messagesPointer->setDetailMessages(100,10000,static_cast (NULL)); } #endif }