@@ -41,19 +41,23 @@
 /*!
  * The errno of the error that occurred.
  */
 @property (readonly) int errNo;
 
++ (instancetype)exception OF_UNAVAILABLE;
+
 /*!
  * @brief Creates a new, autoreleased sandboxing failed exception.
  *
  * @param sandbox The sandbox which could not be activated
  * @param errNo The errno of the error that occurred
  * @return A new, autoreleased sandboxing failed exception
  */
 + (instancetype)exceptionWithSandbox: (OFSandbox *)sandbox
 			       errNo: (int)errNo;
+
+- init OF_UNAVAILABLE;
 
 /*!
  * @brief Initializes an already allocated sandboxing failed exception.
  *
  * @param sandbox The sandbox which could not be activated