fix: app fails gracefully with clear error messages (#1993)

electron/handlers/update.ts

@@ -36,7 +36,7 @@ export function handleAppUpdates() {
   autoUpdater.on('error', (info: any) => {
     WindowManager.instance.currentWindow?.webContents.send(
       AppEvent.onAppUpdateDownloadError,
-      {}
+      info
     )
   })
 

extensions/inference-openai-extension/src/helpers/sse.ts

@@ -41,7 +41,7 @@ export function requestInference(
       .then(async (response) => {
         if (!response.ok) {
           subscriber.next(
-            (await response.json()).error?.message ?? "Error occured"
+            (await response.json()).error?.message ?? "Error occurred."
           );
           subscriber.complete();
           return;

web/app/error.tsx

@@ -0,0 +1,90 @@
+'use client' // Error components must be Client Components
+
+import { useEffect, useState } from 'react'
+
+export default function Error({
+  error,
+  reset,
+}: {
+  error: Error & { digest?: string }
+  reset: () => void
+}) {
+  const [showFull, setShowFull] = useState(false)
+  useEffect(() => {
+    // Log the error to an error reporting service
+    console.error(error)
+  }, [error])
+
+  return (
+    <>
+      <div className="flex h-screen w-full items-center justify-center overflow-auto bg-white p-5">
+        <div className="w-full text-center">
+          <div className="inline-flex rounded-full bg-red-100 p-4">
+            <div className="rounded-full bg-red-200 stroke-red-600 p-4">
+              <svg
+                className="h-16 w-16"
+                viewBox="0 0 28 28"
+                fill="none"
+                xmlns="http://www.w3.org/2000/svg"
+              >
+                <path
+                  d="M6 8H6.01M6 16H6.01M6 12H18C20.2091 12 22 10.2091 22 8C22 5.79086 20.2091 4 18 4H6C3.79086 4 2 5.79086 2 8C2 10.2091 3.79086 12 6 12ZM6 12C3.79086 12 2 13.7909 2 16C2 18.2091 3.79086 20 6 20H14"
+                  stroke-width="2"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                ></path>
+                <path
+                  d="M17 16L22 21M22 16L17 21"
+                  stroke-width="2"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                ></path>
+              </svg>
+            </div>
+          </div>
+          <h1 className="mt-5 text-xl font-bold text-slate-800">
+            Oops! Unexpected error occurred.
+          </h1>
+          <p className="lg:text-md my-2 text-slate-600">
+            Something went wrong. Try to{' '}
+            <button
+              rel="noopener noreferrer"
+              className="text-blue-600 hover:underline"
+              onClick={() => window.location.reload()}
+            >
+              refresh this page
+            </button>{' '}
+            or <br /> feel free to{' '}
+            <a
+              rel="noopener noreferrer"
+              className="text-blue-600 hover:underline"
+              href="https://discord.gg/FTk2MvZwJH"
+              target="_blank_"
+            >
+              contact us
+            </a>{' '}
+            if the problem presists.
+          </p>
+          <div
+            className="mt-5 w-full rounded border border-red-400 bg-red-100 px-4 py-3 text-red-700"
+            role="alert"
+          >
+            <strong className="font-bold">Error: </strong>
+            <span className="block sm:inline">{error.message}</span>
+            <div className="mt-2 h-full w-full">
+              <pre className="mt-2 w-full whitespace-pre-wrap rounded bg-red-200 p-4 text-left text-sm text-red-600">
+                {showFull ? error.stack : error.stack?.slice(0, 200)}
+              </pre>
+              <button
+                onClick={() => setShowFull(!showFull)}
+                className="mt-1 text-sm text-red-700 underline focus:outline-none"
+              >
+                {showFull ? 'Show less' : 'Show more'}
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+    </>
+  )
+}