fix: improve error handling for missing JavaScript bundle URL

YogendraShelke · YogendraShelke · commit 0d0818540ba1 · 2026-01-19T13:22:22.000+05:30
diff --git a/example/ios/MendixNativeExample/AppDelegate.swift b/example/ios/MendixNativeExample/AppDelegate.swift
@@ -18,7 +18,9 @@ class AppDelegate: RCTAppDelegate {
         SessionCookieStore.restore()
         
         guard let bundleUrl = bundleURL() else {
-            fatalError("Unable to load JavaScript bundle.")
+            let message = "No script URL provided. Make sure the metro packager is running or you have embedded a JS bundle in your application bundle."
+            NativeErrorHandler().handle(message: message, stackTrace: [])
+            return false
         }
         
         MxConfiguration.update(from:

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,9 @@ class AppDelegate: RCTAppDelegate {`
`18`	`18`	`SessionCookieStore.restore()`
`19`	`19`
`20`	`20`	`guard let bundleUrl = bundleURL() else {`
`21`		`- fatalError("Unable to load JavaScript bundle.")`
	`21`	`+ let message = "No script URL provided. Make sure the metro packager is running or you have embedded a JS bundle in your application bundle."`
	`22`	`+ NativeErrorHandler().handle(message: message, stackTrace: [])`
	`23`	`+ return false`
`22`	`24`	`}`
`23`	`25`
`24`	`26`	`MxConfiguration.update(from:`