Recreated qrc resources file and corerctly saved the .pro file accordingly

pps_ws/src/d_fall_pps/GUI_Qt/studentGUI/studentGUI.pro

@@ -23,3 +23,6 @@ HEADERS  += \
 
 FORMS    += \
          src/MainWindow.ui
+
+RESOURCES += \
+    studentgui.qrc

pps_ws/src/d_fall_pps/GUI_Qt/studentGUI/studentgui.qrc

+<RCC>
+    <qresource prefix="/">
+        <file>images/battery_20.png</file>
+        <file>images/battery_40.png</file>
+        <file>images/battery_60.png</file>
+        <file>images/battery_80.png</file>
+        <file>images/battery_empty.png</file>
+        <file>images/battery_full.png</file>
+        <file>images/rf_connected.png</file>
+        <file>images/rf_connecting.png</file>
+        <file>images/rf_disconnected.png</file>
+    </qresource>
+</RCC>