diff --git a/core/RunControllableTask.h b/core/RunControllableTask.h
index 6cca6ae..e696334 100644
--- a/core/RunControllableTask.h
+++ b/core/RunControllableTask.h
@@ -34,14 +34,23 @@ public:
 			return;
 		}
 		TaskControl control(this);
-		result = this->task->run(control);
-		if (!this->isCanceled()) {
-			this->reportResult(result);
+		try {
+			result = this->task->run(control);
+			if (!this->isCanceled()) {
+				this->reportResult(result);
+			}
+		} catch (QException &e) {
+			reportException(e);
+		} catch (...) {
+			reportException(QUnhandledException());
 		}
+
 		this->reportFinished();
 	}
 
-	T  result;
+private:
+	T result;
 	ControllableTask<T> *task;
 };
+
 #endif // RUNCONTROLLABLETASK_H