Do not return after fetch request and ensure interfaces are defined

src/renderer/src/index.ts

@@ -101,18 +101,15 @@ const serverIsLiveStartup = async () => {
 };
 
 // Preload Flask imports for faster on-demand operations
-const preloadFlaskImports = async () => {
-  const result = await fetch(`${baseUrl}/startup/preload-imports`).then(res => res.json()).catch(e => e)
-  return result
-};
+const preloadFlaskImports = async () => await fetch(`${baseUrl}/startup/preload-imports`).then(res => res.json()).catch(e => e)
 
 let openPythonStatusNotyf: undefined | any;
 
 async function pythonServerOpened() {
 
   // Confirm requests are actually received by the server
   const isLive = await serverIsLiveStartup()
-  if (isLive) return preloadFlaskImports() // initiate preload of Flask imports
+  if (isLive) await preloadFlaskImports() // initiate preload of Flask imports
   if (!isLive) return pythonServerClosed()
 
   // Update server status and throw a notification

src/renderer/src/stories/pages/guided-mode/data/GuidedStructure.js

@@ -75,9 +75,9 @@ export class GuidedStructurePage extends Page {
     };
 
     async updated() {
-        const selected = this.info.globalState.interfaces;
+        const { interfaces = {} } = this.info.globalState;
 
-        if (Object.keys(selected).length > 0) this.list.emptyMessage = "Loading valid interfaces...";
+        if (Object.keys(interfaces).length > 0) this.list.emptyMessage = "Loading valid interfaces...";
 
         this.search.options = await fetch(`${baseUrl}/neuroconv`)
             .then((res) => res.json())
@@ -93,7 +93,7 @@ export class GuidedStructurePage extends Page {
             )
             .catch((e) => console.error(e));
 
-        for (const [key, name] of Object.entries(selected || {})) {
+        for (const [key, name] of Object.entries(interfaces)) {
             let found = this.search.options?.find((o) => o.value === name);
 
             // If not found, spoof based on the key and names provided previously