diff --git a/src/QmlControls/ParameterEditor.qml b/src/QmlControls/ParameterEditor.qml
index f7537f3fb5f6575ef1c5dc1cbba0a90d774c345d..811f26192abdd1c8778a1d1e738aba69fe6472bf 100644
--- a/src/QmlControls/ParameterEditor.qml
+++ b/src/QmlControls/ParameterEditor.qml
@@ -32,10 +32,8 @@ Item {
     property var    _appSettings:       QGroundControl.settingsManager.appSettings
 
     ParameterEditorController {
-        id:         controller;
-        onShowErrorMessage: {
-            mainWindow.showMessageDialog(qsTr("Parameter Editor"), qsTr("Parameter Load Errors"))
-        }
+        id:                 controller
+        onShowErrorMessage: mainWindow.showMessageDialog(qsTr("Parameter Load Errors"), errorMsg)
     }
 
     ExclusiveGroup { id: sectionGroup }