QQmlComponentPrivate::setInitialProperty: improve error message

We can discern between the case where the property does not exist at
all, and the case where we cannot set it.

Change-Id: Ia2e8f4cc077a00b90d720db01bff1542a812dea0
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
(cherry picked from commit 7275328b967582010abfd59c9a93feef4cb1379f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp b/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
index c4a1a6aea4..c6c6a20724 100644
--- a/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
+++ b/tests/auto/qml/qqmlcomponent/tst_qqmlcomponent.cpp
@@ -829,7 +829,7 @@ void tst_qqmlcomponent::testSetInitialProperties()
             comp.createWithInitialProperties(QVariantMap { {"notThePropertiesYoureLookingFor", 42} })
         };
         QVERIFY(obj);
-        QVERIFY(comp.errorString().contains("Could not set property notThePropertiesYoureLookingFor"));
+        QVERIFY(comp.errorString().contains("Setting initial properties failed: Item does not have a property called notThePropertiesYoureLookingFor"));
     }
 }