1 files changed, 4 insertions, 4 deletions
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 3497a62cb..bee5d016d 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -137,7 +137,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
         if (res && de.complete.docDragData) {
             if (this.Document !== Doc.MyRecentlyClosed)
                 de.complete.docDragData.droppedDocuments.forEach(doc => {
-                    if (this.Document !== Doc.MyRecentlyClosed) Doc.RemoveDocFromList(Doc.MyRecentlyClosed, undefined, doc);
+                    if (this.Document !== Doc.MyRecentlyClosed) Doc.MyRecentlyClosed && Doc.RemoveDocFromList(Doc.MyRecentlyClosed, undefined, doc);
                 });
         }
         return res;
@@ -193,7 +193,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
         res &&
             doclist.forEach(doc => {
                 Doc.SetContainer(doc, this.Document);
-                if (this.Document !== Doc.MyRecentlyClosed) Doc.RemoveDocFromList(Doc.MyRecentlyClosed, undefined, doc);
+                if (this.Document !== Doc.MyRecentlyClosed) Doc.MyRecentlyClosed && Doc.RemoveDocFromList(Doc.MyRecentlyClosed, undefined, doc);
             });
         return res;
     };
@@ -273,8 +273,8 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
         );
     }
     childContextMenuItems = () => {
-        const customScripts = Cast(this.Document.childContextMenuScripts, listSpec(ScriptField), []);
-        const customFilters = Cast(this.Document.childContextMenuFilters, listSpec(ScriptField), []);
+        const customScripts = Cast(this.Document.childContextMenuScripts, listSpec(ScriptField), [])!;
+        const customFilters = Cast(this.Document.childContextMenuFilters, listSpec(ScriptField), [])!;
         const icons = StrListCast(this.Document.childContextMenuIcons);
         return StrListCast(this.Document.childContextMenuLabels).map((label, i) => ({ script: customScripts[i], filter: customFilters[i], icon: icons[i], label }));
     };