Fix error not showing

src/actions/auth/oauth.ts

@@ -9,9 +9,13 @@ import { revalidatePath } from 'next/cache';
 // =============================== Oauth Login ===============================
 export async function oAuthLogin(provider: string) {
   let user = '/';
-  user = await signIn(provider, {
-    redirect: false,
-  });
+  try {
+    user = await signIn(provider, { redirect: false });
+    console.log('user', user);
+  } catch (error) {
+    console.log('error', error);
+  }
+  // console.log(user);
 
   if (user) redirect(user);
 }

src/app/(auth)/error/page.tsx

@@ -8,6 +8,7 @@ enum Error {
   Configuration = 'Configuration',
   AccessDenied = 'AccessDenied',
   Verification = 'Verification',
+  OAuthAccountNotLinked = 'OAuthAccountNotLinked',
   Default = 'Default',
 }
 
@@ -22,14 +23,30 @@ const errorMap = {
   [Error.AccessDenied]: (
     <div className='flex flex-col items-center justify-center gap-4'>
       <h2 className='text-xl font-bold'>
-        Oauth Account is already linked to another account.
+        You are not authorized to access this page.
       </h2>
       <p>
         Unique error code:{' '}
         <code className='rounded-sm bg-slate-100 p-1 text-xs'>
           AccessDenied
         </code>
       </p>
+      <Link className='text-blue-500' href='/'>
+        Go to Home
+      </Link>
+    </div>
+  ),
+  [Error.OAuthAccountNotLinked]: (
+    <div className='flex flex-col items-center justify-center gap-4'>
+      <h2 className='text-xl font-bold'>
+        Oauth Account is already linked to another account.
+      </h2>
+      <p>
+        Unique error code:{' '}
+        <code className='rounded-sm bg-slate-100 p-1 text-xs'>
+          OAuthAccountNotLinked
+        </code>
+      </p>
       <Link className='text-blue-500' href='/profile'>
         Go to Profile
       </Link>

src/auth.ts

@@ -1,5 +1,5 @@
 import NextAuth, { AuthError } from 'next-auth';
-import { OAuthAccountNotLinked } from '@auth/core/errors';
+// import { OAuthAccountNotLinked } from '@auth/core/errors';
 import Google from 'next-auth/providers/google';
 import Github from 'next-auth/providers/github';
 import Credentials from 'next-auth/providers/credentials';
@@ -85,7 +85,7 @@ export const { handlers, signIn, signOut, auth } = NextAuth({
           account?.providerAccountId as string,
         );
         if (existingUser) {
-          throw new OAuthAccountNotLinked('OAuth account is already linked');
+          return '/error?error=OAuthAccountNotLinked';
         } else {
           return true;
         }