I am trying to run a simple "Hello World" WinForms app on Mac OS X using mono
1.2.6, but I get a TypeInitializationException from (or regarding?)
libgdiplus.dylib. I suspect libgdiplus.dylib might be trying to using X11
(which I do not have installed), even though I thought mono 1.2.6's WinForms no
longer required X11 on Mac OS X.
I tried using macpack ("macpack -m:1 -n:helloworld -o:. -a:helloworld.exe"),
but I still get the same TypeInitializationException when running macpack's
helloworld.app (according to Mac OS X's Console utility).
If I run "MONO_LOG_LEVEL=info MONO_LOG_MASK=dll mono helloworld.exe", I get
tons of DllImport errors/warnings about mono searching for libgdiplus.dylib .
When mono finds libgdiplus.dylib, it then reports suspicious errors about X11:
Mono-INFO: DllImport loading:
'/Library/Frameworks/Mono.framework/Versions/1.2.6/lib
/libgdiplus.dylib'.
Mono-INFO: DllImport error loading library
'dlopen(/Library/Frameworks/Mono.framework/Versions/1.2.6/lib/libgdiplus.dylib,
9): Library not loaded: /usr/X11R6/lib/libXrender.1.dylib
Referenced from:
/Library/Frameworks/Mono.framework/Versions/1.2.6/lib/libgdiplus.dylib
Reason: image not found'.
Any idea what I am doing wrong? Do I need still X11 to run WinForm apps on Mac
OS X? Or do I have a lib path problem with mono or macpack? I've seen similar
libgdiplus problems by Linux users on this mailing list, but I don't know if
they are related to my Mac OS X woes.
thanks!
chris
Unhandled Exception: System.TypeInitializationException: An exception was
thrown by the type initializer for System.Windows.Forms.Form --->
System.Reflection.TargetInvocationException : Exception has been thrown by the
target of an invocation. ---> System.TypeInitializationException: An exception
was thrown by the type initializer for System.Drawing.GDIPlus --->
System.DllNotFoundException:
/Library/Frameworks/Mono.framework/Versions/1.2.6/lib/libgdiplus.dylib
at (wrapper managed-to-native) System.Drawing.GDIPlus:GdiplusStartup
(ulong&,System.Drawing.GdiplusStartupInput&,System.Drawing.GdiplusStartupOutput&)
at System.Drawing.GDIPlus..cctor () [0x00000] --- End of inner exception
stack trace ---
at <0x00000> <unknown method>
at System.Drawing.Image.InitFromStream (System.IO.Stream stream) [0x00000]
at System.Drawing.Image.InitFromStream (System.IO.Stream stream) [0x00000]
at System.Drawing.Image..ctor (System.Runtime.Serialization.SerializationInfo
info, StreamingContext context) [0x00000]
at System.Drawing.Bitmap..ctor
(System.Runtime.Serialization.SerializationInfo info, StreamingContext context)
[0x00000]
at <0x00000> <unknown method>
at (wrapper managed-to-native) System.Reflection.MonoCMethod:InternalInvoke
(object,object[])
at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000] --- End of inner exception
stack trace ---
at System.Reflection.MonoCMethod.Invoke (System.Object obj, BindingFlags
invokeAttr, System.Reflection.Binder binder, System.Object[] parameters,
System.Globalization.CultureInfo culture) [0x00000]
at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[]
parameters) [0x00000]
at System.Runtime.Serialization.ObjectRecord.LoadData
(System.Runtime.Serialization.ObjectManager manager, ISurrogateSelector
selector, StreamingContext context) [0x00000]
at System.Runtime.Serialization.ObjectManager.DoFixups () [0x00000]
at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadNextObject
(System.IO.BinaryReader reader) [0x00000]
at
System.Runtime.Serialization.Formatters.Binary.ObjectReader.ReadObjectGraph
(System.IO.BinaryReader reader, Boolean readHeaders, System.Object& result,
System.Runtime.Remoting.Messaging.Header[]& headers) [0x00000]
at
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.NoCheckDeserialize
(System.IO.Stream serializationStream,
System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000]
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize
(System.IO.Stream serializationStream) [0x00000]
at System.Resources.ResourceReader.ReadNonPredefinedValue (System.Type
exp_type) [0x00000]
at System.Resources.ResourceReader.ReadValueVer1 (System.Type type) [0x00000]
at System.Resources.ResourceReader.ResourceValue (Int32 index) [0x00000]
at System.Resources.ResourceReader+ResourceEnumerator.get_Value () [0x00000]
at System.Resources.ResourceSet.ReadResources () [0x00000]
at System.Resources.ResourceSet.GetObject ( System.String name, Boolean
ignoreCase) [0x00000]
at System.Resources.ResourceManager.GetObject (System.String name,
System.Globalization.CultureInfo culture) [0x00000]
at System.Resources.ResourceManager.GetObject (System.String name) [0x00000]
at System.Windows.Forms.Locale.GetResource (System.String name) [0x00000]
at System.Windows.Forms.Form..cctor () [0x00000] --- End of inner exception
stack trace ---
at <0x00000> <unknown method>
at System.Windows.Forms.MessageBox+MessageBoxForm..ctor (IWin32Window owner,
System.String text, System.String caption, MessageBoxButtons buttons,
MessageBoxIcon icon, Boolean displayHelpButton) [0x00000]
at System.Windows.Forms.MessageBox+MessageBoxForm..ctor (IWin32Window owner,
System.String text, System.String caption, MessageBoxButtons buttons,
MessageBoxIcon icon, Boolean displayHelpButton) [0x00000]
at System.Windows.Forms.MessageBox+MessageBoxForm..ctor (IWin32Window owner,
System.String text, System.String caption, MessageBoxButtons buttons,
MessageBoxIcon icon) [0x00000]
at (wrapper remoting-invoke-with-check) MessageBoxForm:.ctor
(System.Windows.Forms.IWin32Window,string,string,System.Windows.Forms.MessageBoxButtons
,System.Windows.Forms.MessageBoxIcon)
at System.Windows.Forms.MessageBox.Show (System.String text) [0x00000]
at HelloWorld.Main () [0x00000]
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