1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 51cdcca..9955cb4 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -40,6 +40,8 @@ using namespace std;
 #include "camera.h"
 #include "cprquerydialog.h"
 
+#include "error.h"
+
 #define NUM_HISTORY 3
 
 class MainWindow : public QWidget
@@ -62,6 +64,8 @@ private:
   void createGui();
   
   Camera *camera;
+  Error *cam_error;
+
   AboutWindow *aboutwindow;
   
   QPixmap *pix_camera;