From c01976aebc3713f65d843910803aa516168f4721 Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <thomas.hartmann@qt.io>
Date: Tue, 26 Apr 2022 10:32:48 +0200
Subject: [PATCH] QmlDesigner: Do not show error while type information is
 incomplete

Task-number: QDS-6546
Change-Id: I1c295fc3417f7bb83d8cc0e751e1893cd74d8d4f
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
(cherry picked from commit 1f5ede1543be82cfd014d77a7baffe82092cdf4e)
---
 .../qmldesigner/components/formeditor/formeditorview.cpp     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp b/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp
index e07c17cb04e..9fc14da9992 100644
--- a/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditorview.cpp
@@ -467,7 +467,10 @@ void FormEditorView::bindingPropertiesChanged(const QList<BindingProperty> &prop
 
 void FormEditorView::documentMessagesChanged(const QList<DocumentMessage> &errors, const QList<DocumentMessage> &)
 {
-    if (!errors.isEmpty())
+    QTC_ASSERT(model(), return);
+    QTC_ASSERT(model()->rewriterView(), return);
+
+    if (!errors.isEmpty() && !model()->rewriterView()->hasIncompleteTypeInformation())
         m_formEditorWidget->showErrorMessageBox(errors);
     else
         m_formEditorWidget->hideErrorMessageBox();