Fixed bugs in standalone Viewer, recreated client-only build

Packages/viewerbase/client/components/studyBrowser/thumbnailEntry/thumbnailEntry.js

@@ -205,6 +205,10 @@ Template.thumbnailEntry.onCreated(() => {
     instance.isDragAndDrop = _.isUndefined(instance.data.viewportIndex);
 });
 
+Template.thumbnailEntry.onRendered(() => {
+    console.warn('thumbnailEntry onRendered');
+});
+
 Template.thumbnailEntry.events({
     // Event handlers for drag and drop
     'touchstart .thumbnailEntry, mousedown .thumbnailEntry'(event, instance) {
@@ -250,6 +254,21 @@ Template.thumbnailEntry.helpers({
         return Template.instance().isDragAndDrop ? 'draggable' : '';
     },
     instanceNumber() {
-        return Template.instance().data.thumbnail.stack.images[0].instanceNumber;
+        const thumbnail = Template.instance().data.thumbnail;
+        if (!thumbnail) {
+            return;
+        }
+
+        const stack = thumbnail.stack;
+        if (!stack) {
+            return;
+        }
+
+        const firstImage = stack.images[0];
+        if (!firstImage) {
+            return;
+        }
+
+        return firstImage.instanceNumber;
     }
 });

Packages/viewerbase/client/components/viewer/cineDialog/cineDialog.js

@@ -35,6 +35,10 @@ Template.cineDialog.onCreated(() => {
 
         // Update playClip toolData for this imageId
         const element = getActiveViewportElement();
+        if (!element) {
+            return;
+        }
+
         const playClipToolData = cornerstoneTools.getToolState(element, 'playClip');
         playClipToolData.data[0].framesPerSecond = OHIF.viewer.cine.framesPerSecond;
 
@@ -77,6 +81,9 @@ Template.cineDialog.onCreated(() => {
         Tracker.afterFlush(() => {
             // Get the active viewportElement
             const element = getActiveViewportElement();
+            if (!element) {
+                return;
+            }
 
             // Get the cornerstone playClip tool data
             const toolData = cornerstoneTools.getToolState(element, 'playClip').data[0];

Packages/viewerbase/client/components/viewer/imageViewerViewport/imageViewerViewport.js

@@ -497,6 +497,9 @@ Template.imageViewerViewport.onDestroyed(function() {
 
     // When a viewport element is being destroyed
     var element = this.find('.imageViewerViewport');
+    if (!element) {
+        return;
+    }
 
     // Try to stop any currently playing clips
     // Otherwise the interval will continuously throw errors