fix: increase default timeout for iOS simulator launch and improve error messaging

Author: YogendraShelke

.github/scripts/launch-ios-simulator.sh

@@ -18,7 +18,7 @@ set -euo pipefail
 # Configuration
 DEVICE_NAME="${1:-}"
 OS_VERSION="${2:-}"
-TIMEOUT="${3:-120}"
+TIMEOUT="${3:-600}"
 CHECK_INTERVAL=2
 
 # Colors for output
@@ -88,7 +88,8 @@ DEVICE_UDID=$(xcrun simctl list devices available --json | \
 
 if [ -z "$DEVICE_UDID" ]; then
     log_error "Device '$DEVICE_NAME' with iOS $OS_VERSION not found or not available"
-    log_info "Looking for runtime matching: iOS-${IOS_RUNTIME_KEY}"
+    log_info ""
+    log_info "Hint: Use exact device name from the list above (e.g., 'iPhone Air' not 'iPhone 17 Air')"
     exit 1
 fi
 
@@ -136,7 +137,7 @@ while [ $ELAPSED -lt $TIMEOUT ]; do
     fi
 
     if [ $((ELAPSED % 10)) -eq 0 ] && [ $ELAPSED -gt 0 ]; then
-        log_info "Still waiting... (${ELAPSED}s elapsed)"
+        log_info "Still waiting... (${ELAPSED}s elapsed, timeout in $((TIMEOUT - ELAPSED))s)"
     fi
 
     sleep $CHECK_INTERVAL

.github/workflows/ios.yml

@@ -74,7 +74,7 @@ jobs:
           fi
 
           # Launch simulator with our custom script
-          bash .github/scripts/launch-ios-simulator.sh "${{ env.DEVICE_MODEL }}" "${{ env.IOS_VERSION }}" 120
+          bash .github/scripts/launch-ios-simulator.sh "${{ env.DEVICE_MODEL }}" "${{ env.IOS_VERSION }}"
 
       # Install app on simulator
       - name: Install app on simulator

example/ios/MendixNativeExample/AppDelegate.swift

@@ -16,10 +16,15 @@ class AppDelegate: RCTAppDelegate {
 
         //Start - For MendixApplication compatibility only, not part of React Native template
         SessionCookieStore.restore()
+        
+        guard let bundleUrl = bundleURL() else {
+            fatalError("Unable to load JavaScript bundle.")
+        }
+        
         MxConfiguration.update(from:
             MendixApp.init(
                 identifier: nil,
-                bundleUrl: bundleURL()!,
+                bundleUrl: bundleUrl,
                 runtimeUrl: URL(string: "http://localhost:8081")!,
                 warningsFilter: .none,
                 isDeveloperApp: false,