diff --git a/web/src/components/FOI/Home/Redlining.js b/web/src/components/FOI/Home/Redlining.js
index 7b6583d2..5d916353 100644
--- a/web/src/components/FOI/Home/Redlining.js
+++ b/web/src/components/FOI/Home/Redlining.js
@@ -1339,7 +1339,7 @@ const Redlining = React.forwardRef(
       if (docInstance && documentList.length > 0) {
         const document = docInstance?.UI.iframeWindow.document;
         document.getElementById("create_response_pdf").addEventListener("click", handleCreateResponsePDFClick);
-        docViewer.setWatermark({
+        docViewer?.setWatermark({
           // Draw custom watermark in middle of the document
           custom: (ctx, pageNumber, pageWidth, pageHeight) => {
             // ctx is an instance of CanvasRenderingContext2D
@@ -1347,8 +1347,8 @@ const Redlining = React.forwardRef(
             // Hence being able to leverage those properties
             let originalPage = pageMappedDocs['stitchedPageLookup'][pageNumber]
             let doc = pageFlags.find(d => d.documentid === originalPage.docid);
-            let pageFlag = doc.pageflag.find(f => f.page === originalPage.page);
-            if (pageFlag.flagid === pageFlagTypes["Duplicate"]) {
+            let pageFlag = doc?.pageflag?.find(f => f.page === originalPage.page);
+            if (pageFlag?.flagid === pageFlagTypes["Duplicate"]) {
               ctx.fillStyle = "#ff0000";
               ctx.font = "20pt Arial";
               ctx.globalAlpha = 0.4;
@@ -1360,7 +1360,7 @@ const Redlining = React.forwardRef(
               ctx.restore();
             }
     
-            if (pageFlag.flagid === pageFlagTypes["Not Responsive"]) {
+            if (pageFlag?.flagid === pageFlagTypes["Not Responsive"]) {
               ctx.fillStyle = "#ff0000";
               ctx.font = "20pt Arial";
               ctx.globalAlpha = 0.4;