2 files changed, 4 insertions, 4 deletions
diff --git a/gui-clamp/ui-react/src/components/loop_viewer/logs/LoopLogs.js b/gui-clamp/ui-react/src/components/loop_viewer/logs/LoopLogs.js
index b03b740..3435ba3 100644
--- a/gui-clamp/ui-react/src/components/loop_viewer/logs/LoopLogs.js
+++ b/gui-clamp/ui-react/src/components/loop_viewer/logs/LoopLogs.js
@@ -67,10 +67,9 @@ export default class LoopLogs extends React.Component {
   }
 
   renderLogs() {
-    if (this.state.loopCache.getLoopLogsArray() != null) {
-      return (
-        this.state.loopCache.getLoopLogsArray().map(row => <TableRow logRow={ row }/>)
-      )
+    let logsArray = this.state.loopCache.getLoopLogsArray();
+    if (logsArray != null) {
+      return (logsArray.map(row => <TableRow key={ row.id } logRow={ row }/>));
     }
   }
 
diff --git a/gui-clamp/ui-react/src/components/loop_viewer/logs/__snapshots__/LoopLogs.test.js.snap b/gui-clamp/ui-react/src/components/loop_viewer/logs/__snapshots__/LoopLogs.test.js.snap
index 75b817b..996c674 100644
--- a/gui-clamp/ui-react/src/components/loop_viewer/logs/__snapshots__/LoopLogs.test.js.snap
+++ b/gui-clamp/ui-react/src/components/loop_viewer/logs/__snapshots__/LoopLogs.test.js.snap
@@ -45,6 +45,7 @@ exports[`Verify LoopLogs Test the render method 1`] = `
     </thead>
     <tbody>
       <TableRow
+        key="1"
         logRow={
           Object {
             "id": 1,