1 files changed, 8 insertions, 3 deletions
diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index dd91660ec..00c12d3d8 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -286,6 +286,10 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
     // go to documents chain
     runSubroutines = (childrenToRun: Doc[], normallyNextSlide: Doc) => {
         console.log(childrenToRun, normallyNextSlide, 'runSUBFUNC');
+        if (childrenToRun === undefined) {
+            console.log('children undefined');
+            return;
+        }
         if (childrenToRun[0] === normallyNextSlide) {
             return;
         }
@@ -339,7 +343,8 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
 
             // before moving onto next slide, run the subroutines :)
             const currentDoc = this.childDocs[this.itemIndex];
-            this.runSubroutines(TreeView.GetRunningChildren.get(currentDoc)?.(), this.childDocs[this.itemIndex + 1]);
+            //could i do this.childDocs[this.itemIndex] for first arg?
+            this.runSubroutines(TreeView.GetRunningChildren.get(currentDoc)?.() , this.childDocs[this.itemIndex + 1]);
 
             this.nextSlide(curLast + 1 === this.childDocs.length ? (this.layoutDoc.presLoop ? 0 : curLast) : curLast + 1);
             progressiveReveal(true); // shows first progressive document, but without a transition effect
@@ -723,7 +728,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
     navigateToActiveItem = (afterNav?: () => void) => {
         const activeItem: Doc = this.activeItem;
         const targetDoc: Doc = this.targetDoc;
-        BranchingTrailManager.Instance.observeDocumentChange(targetDoc, this);
+        // BranchingTrailManager.Instance.observeDocumentChange(targetDoc, this);
         const finished = () => {
             afterNav?.();
             console.log('Finish Slide Nav: ' + targetDoc.title);
@@ -1113,7 +1118,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
     //Regular click
     @action
     selectElement = (doc: Doc, noNav = false) => {
-        BranchingTrailManager.Instance.observeDocumentChange(doc, this);
+        // BranchingTrailManager.Instance.observeDocumentChange(doc, this);
         CollectionStackedTimeline.CurrentlyPlaying?.map((clip, i) => clip?.ComponentView?.Pause?.());
         if (noNav) {
             const index = this.childDocs.indexOf(doc);