From 4bcc62fd164c5ee6c4fc50077753ba7d969478e3 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Thu, 14 Feb 2019 05:43:09 -0500
Subject: Got almost all of collaboration and server communication working

---
 src/client/views/nodes/DocumentView.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/client/views/nodes')

diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 730ce62f2..3df351c6c 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -128,6 +128,10 @@ export class DocumentView extends React.Component<DocumentViewProps> {
 
     render() {
         let bindings = { ...this.props } as any;
+        let lkeys = this.props.Document.GetT(KeyStore.LayoutKeys, ListField);
+        if (!lkeys || lkeys === "<Waiting>") {
+            return <p>Error loading layout keys</p>;
+        }
         for (const key of this.layoutKeys) {
             bindings[key.Name + "Key"] = key;  // this maps string values of the form <keyname>Key to an actual key Kestore.keyname  e.g,   "DataKey" => KeyStore.Data
         }
-- 
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