@ -168,7 +168,7 @@ namespace Squidex.Domain.Apps.Entities.Contents
{
foreach (var schema in trigger.Schemas)
if (MatchsSchema(schema, @event.SchemaId) && MatchsCondition(schema, @event))
if (schema != null && MatchsSchema(schema, @event.SchemaId) && MatchsCondition(schema, @event))
return true;
}