Simulator hangs during application installation
This can happen when application names include a '.' (dot) in their name. This is forbidden as the executable ...
View ArticleStartup crash when executing inside the iOS simulator
If you get a runtime crash (SIGSEGV) inside the simulator along with a stack trace that looks like this: ...
View ArticleCan't create display binding for mime type:...
This error happens if you try to create an iPhone UI from a non-iPhone project. Make sure that you start with ...
View Articleibtool returns error 133
This means that you have XCode 4 installed. In XCode 4, the tool ibtool was removed, it is no longer possibl...
View ArticleProject Always Runs in the iPad Simulator
The iPhone SDK 4.0 installer installs 2 SDKs - the 3.2 SDK, for building iPad-only apps, and the 4.0 SDK, used...
View ArticleUIAlertView or UIActionSheet vanish after being created
If you have some code like this: var actionSheet = new UIActionSheet ("My ActionSheet", null, null...
View ArticleMainWindow.xib.designer.cs file is not updated
There was a bug in MonoDevelop 2.4 that caused it not to group the MainWindow.xib file with the MainWindow.xib...
View ArticleUnhandled Exception: System.Exception: Failed to find selector someSelector:...
This exception is caused by one of three things: You have provided a Selector to the Objective-C runtime...
View ArticleError "A pre-release beta version of the SDK was used to build the app"
(Contributed by Ed Anuff) Follow these steps: Change the SDK version in iPhone Build to 3.2 or iTun...
View ArticleError "The binary you uploaded was invalid. A pre-release beta version of the...
This error is usually caused with a project that was started in iPad development before MonoTouch 2.0.0 was re...
View ArticleError "mtouch failed with no output"
The current release of MonoTouch and MonoDevelop fail when the project name or the directory where the solutio...
View ArticleError "AFCFileRefWrite returned: 1" during upload
While uploading an app to your device you may receive an Error "AFCFileRefWrite returned: 1". This can happen ...
View ArticleError 134: mtouch failed with the following message:
This error could be raised if you are trying to build with -nolink on the MonoTouch 1.4 style of releases. Yo...
View ArticleDebugger is unable to connect with the device
When you start debugging a device configuration, you will see the debugger show a dialog indicating that it is...
View ArticleRan out of trampolines of type 2
If you make heavy use interfaces, you may get this message on device. You can create more type 2 trampolines ...
View ArticleRan out of trampolines of type 1
If you make heavy use of recursive generics, you may get this message on device. You can create more type 1 t...
View ArticleRan out of trampolines of type 0
If you get this message while running device, You can create more type 0 trampolines (type SPECIFIC) by modif...
View ArticleInstallation Hangs
Both Mono and MonoTouch installers hang if you have the iPhone Simulator running. This problem is not limite...
View ArticleCompiled application is very large
In order to support debugging, debug builds contain additional code. Projects built in release mode are a frac...
View ArticleSystem.ExecutionEngineException: Attempting to JIT compile method (wrapper...
The [] suffix indicates that you or the class library are calling a method on an array through a generic colle...
View ArticleAssertion at ../../../../mono/metadata/generic-sharing.c:704, condition `oti'...
If you are receiving the following stack trace: * Assertion at ../../../../mono/metadata/generic-sharin...
View ArticleMonoDevelop crashes when you copy text
The popular Mac utilities QuickSilver, Google Toolbar and LaunchBar have clipboard features that corrupt MonoD...
View ArticleCode Completion is not working in MonoDevelop
1) Ensure that you are using the latest version of MonoDevelop from http://monodevelop.com/Download 2) For Mo...
View ArticleDeploy to device fails with System.Exception: AMDeviceInstallApplication...
This error means that the code-signing configuration for your certificate/bundle id does not match the provisi...
View Articlemtouch failed with the following message: Cannot open assembly...
If you see this error message, generally the problem is the absolute path to your project contains a space. T...
View ArticleWarning for actions: The private method 'Foo' is never used. (CS0169)
Actions for interface builder files are connected to the widgets by reflection at runtime, so this warning is ...
View ArticleType {Foo} does not contain a definition for `GetNativeField' and no...
If you get this error in the designer generated files (*.xib.designer.cs), it means one of two things: 1)...
View ArticleSystem.MissingMethodException: No constructor found for...
This error is produced at runtime when the code tries to instantiate an instance of the classes that you refer...
View ArticleUnknown class XXXX in Interface Builder file
This error is generated if you define a class in your interface builder files but you do not provide the actua...
View ArticleNSUnknownKeyException - This class is not key value coding-compliant for the...
This error occurs when you have initialized a ViewController in code but also have the ViewController initiali...
View ArticleYou are getting a ModelNotImplementedException
If you are getting this exception this means that you are calling base.Method () on a class that overrides a M...
View ArticleSystem.MissingMethodException (anything else)
The member was likely removed by the linker, and thus doesn't exist in the assembly at runtime. There are sev...
View ArticleSystem.Text.Encoding.GetEncoding throws NotSupportedException
You're maybe using an encoding that is not added by default. Check the Internationalization page to learn how ...
View ArticleHow do I create outlets or actions with Interface Builder?
You can find out how to create outlets and/or actions with Interface Builder from our iOS Getting Started guid...
View ArticleInvalid Code Signing Entitlements
If you're getting the following message: "Invalid Code Signing Entitlements - The signature for your app bund...
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