diff --git a/main.js b/main.js
index e5d6aa1f..6c3d259c 100644
--- a/main.js
+++ b/main.js
@@ -22461,7 +22461,10 @@ const fallbackOppField = (field, dir) => `${field} <${ARROW_DIRECTIONS[getOppDir
 function getRealnImplied(plugin, currNode, dir = null) {
     const realsnImplieds = blankRealNImplied();
     const { userHiers } = plugin.settings;
-    plugin.mainG.forEachEdge(currNode, (k, a, s, t) => {
+    const { mainG } = plugin;
+    if (!mainG.hasNode(currNode))
+        return realsnImplieds;
+    mainG.forEachEdge(currNode, (k, a, s, t) => {
         var _a;
         const { field, dir: edgeDir } = a;
         const oppField = (_a = getOppFields(userHiers, field)[0]) !== null && _a !== void 0 ? _a : fallbackOppField(field, edgeDir);
@@ -24882,6 +24885,8 @@ class MatrixView extends require$$0.ItemView {
             const { settings } = this.plugin;
             const { userHiers } = settings;
             const currFile = this.app.workspace.getActiveFile();
+            if (!currFile)
+                return;
             contentEl.createEl("button", {
                 text: this.matrixQ ? "List" : "Matrix",
                 attr: { "aria-label": "Mode" },
@@ -52684,8 +52689,7 @@ class BCPlugin extends require$$0.Plugin {
     onunload() {
         console.log("unloading");
         this.VIEWS.forEach(async (view) => {
-            var _a;
-            await ((_a = this.getActiveTYPEView(view.type)) === null || _a === void 0 ? void 0 : _a.close());
+            // await this.getActiveTYPEView(view.type)?.close();
             this.app.workspace.detachLeavesOfType(view.type);
         });
         this.visited.forEach((visit) => visit[1].remove());
diff --git a/src/MatrixView.ts b/src/MatrixView.ts
index 0b1cf96a..77d137d4 100644
--- a/src/MatrixView.ts
+++ b/src/MatrixView.ts
@@ -1,5 +1,5 @@
-import { debug, error, info } from "loglevel";
-import { ItemView, Notice, TFile, WorkspaceLeaf } from "obsidian";
+import { error, info } from "loglevel";
+import { ItemView, TFile, WorkspaceLeaf } from "obsidian";
 import { Debugger } from "src/Debugger";
 import Lists from "./Components/Lists.svelte";
 import Matrix from "./Components/Matrix.svelte";
@@ -18,11 +18,7 @@ import type {
   UserHier,
 } from "./interfaces";
 import type BCPlugin from "./main";
-import {
-  fallbackOppField,
-  getRealnImplied,
-  linkClass,
-} from "./sharedFunctions";
+import { getRealnImplied, linkClass } from "./sharedFunctions";
 
 export default class MatrixView extends ItemView {
   private plugin: BCPlugin;
@@ -274,6 +270,7 @@ export default class MatrixView extends ItemView {
 
       const { userHiers } = settings;
       const currFile = this.app.workspace.getActiveFile();
+      if (!currFile) return;
 
       contentEl.createEl(
         "button",
diff --git a/src/main.ts b/src/main.ts
index e834c956..431f0538 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1619,7 +1619,7 @@ export default class BCPlugin extends Plugin {
   onunload(): void {
     console.log("unloading");
     this.VIEWS.forEach(async (view) => {
-      await this.getActiveTYPEView(view.type)?.close();
+      // await this.getActiveTYPEView(view.type)?.close();
       this.app.workspace.detachLeavesOfType(view.type);
     });
 
diff --git a/src/sharedFunctions.ts b/src/sharedFunctions.ts
index 7067d08a..cb18fe56 100644
--- a/src/sharedFunctions.ts
+++ b/src/sharedFunctions.ts
@@ -45,7 +45,7 @@ export const dropDendron = (path: string, settings: BCSettings) =>
 
 export const dropPathNDendron = (path: string, settings: BCSettings) =>
   dropDendron(dropPath(path), settings);
-  
+
 /**
  * Get basename from a **Markdown** `path`
  * @param  {string} path
@@ -259,8 +259,10 @@ export function getRealnImplied(
 ): RealNImplied {
   const realsnImplieds: RealNImplied = blankRealNImplied();
   const { userHiers } = plugin.settings;
+  const { mainG } = plugin;
 
-  plugin.mainG.forEachEdge(currNode, (k, a, s, t) => {
+  if (!mainG.hasNode(currNode)) return realsnImplieds;
+  mainG.forEachEdge(currNode, (k, a, s, t) => {
     const { field, dir: edgeDir } = a as { field: string; dir: Directions };
     const oppField =
       getOppFields(userHiers, field)[0] ?? fallbackOppField(field, edgeDir);