From 73f3713cd0894cb05e3c979beeca2ed9dd5c962e Mon Sep 17 00:00:00 2001
From: Pieter De Baets <pieterdb@fb.com>
Date: Tue, 2 Aug 2016 08:05:33 -0700
Subject: [PATCH] Improve error message when packager is not running

Reviewed By: majak

Differential Revision: D3655608

fbshipit-source-id: 49401a03beb986285d288bb80ba78052a26326ef
---
 React/Base/RCTJavaScriptLoader.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/React/Base/RCTJavaScriptLoader.m b/React/Base/RCTJavaScriptLoader.m
index f07b9adae..fd40d5a89 100755
--- a/React/Base/RCTJavaScriptLoader.m
+++ b/React/Base/RCTJavaScriptLoader.m
@@ -61,7 +61,8 @@ RCT_NOT_IMPLEMENTED(- (instancetype)init)
       *error = [NSError errorWithDomain:RCTJavaScriptLoaderErrorDomain
                                    code:RCTJavaScriptLoaderErrorNoScriptURL
                                userInfo:@{NSLocalizedDescriptionKey:
-                                            [NSString stringWithFormat:@"No script URL provided. "
+                                            [NSString stringWithFormat:@"No script URL provided. Make sure the packager is "
+                                             @"running or you have embedded a JS bundle in your application bundle."
                                              @"unsanitizedScriptURLString:(%@)", unsanitizedScriptURLString]}];
     }
     return nil;