diff --git a/CInterface/Core.hpp b/CInterface/Core.hpp
index 3a2d0c7..7acd1fc 100644
--- a/CInterface/Core.hpp
+++ b/CInterface/Core.hpp
@@ -4,6 +4,7 @@
 #include <cstring>
 #include <exception>
 #include <string>
+#include "../src/Exception.hpp"
 #define export extern "C"
 
 #define ArbutilsException 3;
@@ -12,6 +13,9 @@ class ExceptionHandler {
     static std::string _ArbutilsLastException;
 
 public:
+    static void SetLastException(const ArbUt::Exception& e) {
+        _ArbutilsLastException = std::string(e.what()) + "\n" + e.GetStacktrace();
+    }
     static void SetLastException(const std::exception& e) { _ArbutilsLastException = std::string(e.what()); }
     static const char* GetLastException() { return _ArbutilsLastException.c_str(); }
 };
@@ -20,6 +24,9 @@ public:
     try {                                                                                                              \
         data;                                                                                                          \
         return 0;                                                                                                      \
+    } catch (const ArbUt::Exception& e) {                                                                              \
+        ExceptionHandler::SetLastException(e);                                                                         \
+        return ArbutilsException;                                                                                      \
     } catch (const std::exception& e) {                                                                                \
         ExceptionHandler::SetLastException(e);                                                                         \
         return ArbutilsException;                                                                                      \