WiX4: Issue #1464: Installer crashes when using custom UIs with Features

oleg-shilo · Mar 2, 2024 · 3943a68 · 3943a68
1 parent b16209c
commit 3943a68
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/Source/src/WixSharp.UI/ManagedUI/Forms/FeatureItem.cs b/Source/src/WixSharp.UI/ManagedUI/Forms/FeatureItem.cs
@@ -97,8 +97,14 @@ public FeatureItem(Session session, string name)
             // Get default install level and feature condition (if any).
             //
             if (!int.TryParse(session["INSTALLLEVEL"], out var installLevel)) installLevel = 1; // MSI default
-            var condition = session.OpenView("select * from Condition where Feature_ = '" + name + "'");
-            Dictionary<string, object> conditionRow = condition.FirstOrDefault();
+
+            Dictionary<string, object> conditionRow = null;
+
+            if (session.Database.IsTablePersistent("Condition"))
+            {
+                var condition = session.OpenView("select * from Condition where Feature_ = '" + name + "'");
+                conditionRow = condition.FirstOrDefault();
+            }
 
             var data = session.OpenView("select * from Feature where Feature = '" + name + "'");
             Dictionary<string, object> row = data.FirstOrDefault();