[solved] Flutter: Could not find the built application bundle at build/ios/iphonesimulator/Runner.app

Hello Guys, how are you all? Hope you all are fine. You might face Flutter: Could not find the built application bundle at build/ios/iphonesimulator/Runner.app as this error in a flutter. Here I come with all possible solutions for this error.

we are providing you all possible solutions to solve this error. let’s start this article without wasting your time.

How Flutter: Could not find the built application bundle at build/ios/iphonesimulator/Runner.app Error Occur ?

When I am run my flutter app in debug mode in android studio. Every time, regardless if I am running on a simulator or a real device, the debug console outputs

Could not find the built application bundle at build/ios/iphonesimulator/Runner.app.

or

Could not find the built application bundle at build/ios/iphoneos/Runner.app.

How to solve Could not find the built application bundle at build/ios/iphoneos/Runner.app in flutter ?

Solution 1

The solution is might have updated the display name from Runner to your app name. Follow below step to solve this error.

1. Just open your project in Xcode
2. Put “Runner” back in Display Name.
3. if you want to change the application name please go into info.plist
4. and change bundle name from there.

Solution 2

Maybe you changed name of the application via xcode? Then in

1. ios/Runner.xcodeproj/project.pbxproj and find
2. PRODUCT_NAME
3. Then set
4. PRODUCT_NAME = Runner
5. Before Run use flutter clean
6. flutter run

Solution 3

1. Change App name to Runner.
2. If this doesn’t work then Select Runner
3. Runner(Target)
4. Build Settings
5. Packaging
6. “Product Name” change it to Runner.
7. That will definitely work.

Solution 4

This may be caused by the value of PRODUCT_NAME in case it has a space character. Let remove all space characters in your PRODUCT_NAME value. Add CFBundleDisplayName key to the Info.plist if you want to config the app name (bellow the app icon). Exact Like Below.

<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundleDisplayName</key>
<string>$(APP_DISPLAY_NAME)</string>

// xcconfig file

PRODUCT_NAME = Flutter_App
APP_DISPLAY_NAME = Flutter Dev

Summery

So it’s all About All possible solutions. Hope this above all solution helped you a lot. Comment below Your thoughts and your queries. Comment Below on your suggestion.

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