From 393e1f08d48c62e32a901ed9cfe4d0d64704e3ea Mon Sep 17 00:00:00 2001
From: Michel Weststrate <mweststrate@fb.com>
Date: Wed, 30 Mar 2022 03:33:42 -0700
Subject: [PATCH] Added details to failing assertions

Summary: Added a clearer message to the null checks, to give some clue on what goes wrong

Reviewed By: lawrencelomax

Differential Revision: D35246065

fbshipit-source-id: d33a6184bf722a386c2b2dff1afd41db20efe90b
---
 .../flipper-server-core/src/comms/ServerController.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/desktop/flipper-server-core/src/comms/ServerController.tsx b/desktop/flipper-server-core/src/comms/ServerController.tsx
index a88a84829..8aa0db5f7 100644
--- a/desktop/flipper-server-core/src/comms/ServerController.tsx
+++ b/desktop/flipper-server-core/src/comms/ServerController.tsx
@@ -292,12 +292,18 @@ export class ServerController
     let certificateProvider: CertificateProvider;
     switch (clientQuery.os) {
       case 'Android': {
-        assertNotNull(this.flipperServer.android);
+        assertNotNull(
+          this.flipperServer.android,
+          'Android settings have not been provided / enabled',
+        );
         certificateProvider = this.flipperServer.android.certificateProvider;
         break;
       }
       case 'iOS': {
-        assertNotNull(this.flipperServer.ios);
+        assertNotNull(
+          this.flipperServer.ios,
+          'iOS settings have not been provided / enabled',
+        );
         certificateProvider = this.flipperServer.ios.certificateProvider;
 
         if (medium === 'WWW') {