Interface Builder Runtime Attributes?

Per documentation (see URL below) there's supposed to be a User Defined Runtime Attributes section int he Identity Inspector for setting custom attributes on objects. I can't seem to find this capability in IB.
"Configuring Runtime Attributes for Custom Objects"
http://developer.apple.com/mac/library/documentation/DeveloperTools/Conceptual/I BUserGuide/ObjectAttributes/ObjectAttributes.html#//appleref/doc/uid/TP40005344-CH20-SW6
For example, if I have a custom UIView that defines some additional colors and properties for its implemented drawing behavior, I'd like to set values for this in IB so that they're loaded from the NIB. Runtime Attributes should allow me to do this, but that section is not shown for any objects in my NIB.
Has anyone used this functionality in IB? If so, anyone know who to use it? Or even just where it is?

User-defined runtime attributes are only available for Mac applications, not iPhone applications.

Similar Messages

Creating an attribute editor like panel from Interface Builder

The Attributes Inspector from Interface Builder presents the user with a great set of options that are neatly organized in folding panels. I really want to do something like this for a project I'm working on to help organize a large set of options that I plan on presenting to the end user.
Only problem is I have no idea what this widget is called or even if its available from Cocoa. I thought it was a NSRuleEditor but I've seen no examples so I'm not sure. So if someone could help point me in the right direction that would be awesome. If you know of an example project in the Examples folder that would be even better. Thanks a lot.

The IB toolpanel is just built out of stock IB parts but there are quite a few of them. As far as I can tell it's just an NSPanel with a toolbar at the top and then at least one NSSplitView with an NSScrollView inserted into it.
To add something like this to your project - although I would recommend starting simpler for learning - simply drag an NSPanel into your IB window and then drag an NSScrollView on top of it and it will fill the NSPanel and you can modify it from there. You can also drag an NSScrollView directly into your nib and work on it and then drop it on the NSPanel if you want. This might make the process easier/more clear for you. If you put an NSTextView into the window it will automatically show and hide scrollbars depending on content unless you tell it otherwise.
Custom views can be confusing but since NSPanels can be made to show themselves as soon as a program launches (I think this is their default state) your content should show up automatically which makes it easier than creating regular windows and then worrying about showing their contents.
Do this help?
=Tod

Releasing locks when using "Navigate Pushbutton" in Web Interface Builder

Hi
I am creating a basic BPS application in Web Interface Builder for manual data entry into a Cube.
I have a requirement for a user to navigate away from the data entry screen to a "Start Screen". To do this, I am using the "Navigate Pushbutton" component.
When the user navigates away from the data entry screen, I want the locks to be released. I have attempted to do this using the "End Command" attribute of the Navigate Pushbutton to "True". According to the Help for this attribute, the following should happen:
" When this property has the value TRUE, the page context will be lost when you press the pushbutton (and all locks are deleted)."
However, when I look at the locks in SM12, I can see that the locks remain, even after the user has clicked on the Navigate Button.
Therefore, it would appear that the "End Command" attribute does not release the locks when it is set to True.
(By the way, I have also tried setting it to false, but the same issue occurs).
Has anyone got any advice on how I can solve this?
(We are running BW 3.1).
Thanks in advance for any thoughts.

Hi,
You are correct this is standard functionality that should work. Please post the solution proposed by SAP.
As a stop gap you can look at this topic
User Lock BPS Web interface
thanks

Interface Builder Binding leads to death

I have an Array Controller which is updating an NSMutableArray. The NSMutableArray is made up of an Object called Power which has several NSString objects (each synchronized). One of these is called name.
When the user hits an "Import" button, the program reads a file and creates Power objects, adding them to the Array Controller. When it finishes adding Powers it prints them all to console (in this way I know they are all properly formed).
I am attempting to bind the strings of the Power objects to an NSTableView using Interface Builder. I've done more or less the exact same thing in a few other programs with no troubles. However, this time, I can only bind one of the columns successfully.
If I bind any column to the string "name" of the Power objects in the Array Controller, it displays the names just fine. If I try binding any column to any of the other strings, it results in a program crash at runtime (which is being hooked by gdb, but I do not know how to use it).
Does anybody know what might cause this? Why does one NSString bind perfectly to a column when others don't and each object has every field populated?

Can I ask what is your cell/column/table progression?

Interface Builder and subclassing

Is it possible for me to have the outlet in Interface Builder pointing to a superclass... then in the code using that interface to point to a subclass?
So for example, suppose I'm setting up an interface in Interface Builder with a HumanView (let's say this is a subclass of UIView)... suppose this is like a character in an MMORPG... and you're customizing your chaacter...
and correspondingly in my code I have:
IBOutlet HumanView *character;
But I'm uncertain whether this view will be a female or male character... In my code I have two subclass of HumanView... FemaleView and MaleView... each with its own unique instance variables and methods...
Is it possible for me to decide in the program to have make "character" a FemaleView or MaleView?
Thanks.
Message was edited by: iphonemediaman

Not a problem. I did realize I should add one minor clarification.
1) You can cast a quadralateral to a square in one instance. When you know that actual object (the structure in memory) is a square.
So, to be complete, you can safely cast a the square to a quadralateral all day long -- you know that a square is always a quadralateral. But if you are going to cast the quadralateral to a square, you should make sure you actually have a square object. The compiler will let you do it (might show a warning), but you could end up trying to reference pieces of a square that may not actually be part of the actual object. aka (in pseudo code):
// no issues with these two alloc/inits
Quad *foo = (Quad *)[[Square alloc] init];
Quad *bar = (Quad *)[[Rectangle alloc] init];
// both would return 4
[foo numSides];
[bar numSides];
// if setSideLength is only a method on a Square, then
// first line works fine
[(Square*)foo setSideLength:20.0];
// this line, however, will likely give a compiler warning and then
// an EXC_BAD* error during runtime -- bar is not actually a square
// in memory, despite what you are telling the compiler
[(Square*)bar setSideLength:20.0];
I hope I didn't conuse the issue -- but wanted to clarify.
Cheers,
George

Interface Builder Library?

Is there a library of additional items which can be imported into Interface Builder, either from Apple, third-party, or open-source projects?
Apple provides all the basic elements, but either I haven't learned how to take full advantage of advanced use of the existing items, or some other common items are missing. I would think with the insurgence of new developers and platforms, specifically the iPhone and Cocoa Touch, there might be additional packages or libraries available.
For instance, I like the revolving picker, but for something a little less flashy, a simple pop-up list similar to a web-based select, would be a great little item, allowing for single or multi-item selections.
I'm sure I'm not the first or only developer interested in being to re-use well crafted elements.
Another example is the info light or info dark UIButton. Since I didn't feel comfortable crafting my own programmatically, I put an info light button in my xib file, and programmatically put an opaque circular graphic right over the info graphic, userInteractionEnabled=NO, and voila, functionally the same, but the screen presence is different.
Having a larger library seems like just the thing.
Are there any out there?

Have you looked over Adding Custom Objects to the Library in the Interface Builder User Guide? That feature doesn't provide everything you're asking for, but it might come in handy.
It might be good to remember that IB doesn't create objects, and the xib file doesn't include instructions on how to create an object. IB just specifies an object which must already be defined somewhere. So any 3rd party icon library would not only need to have an API for IB, it would also need to include a framework or static library to actually create the new objects represented by the icons.
Another point to remember is that the appearance of an object in IB doesn't determine what an object's class will be at runtime. That's determined by the Class you specify in the Identity Inspector. So if you have a custom class in your own library, you can use that class in IB by dragging an "Object" (cube) icon into a window, then setting that icon's identity to the custom class.
Hope some of the above is useful to you!
\- Ray

Adding navigation items to view controllers in interface builder - pwnd me

I am perplexed by Interface builder. I had SDK version 2.x (can't recall now) and just upgraded to the newest 3.1 and now things do not work the same.
So that I could have a custom navigation item applied to my view controller, I have followed the instructions here:
http://developer.apple.com/iphone/library/documentation/DeveloperTools/Conceptua l/IB_UserGuide/EditingNibFileObjects/EditingNibFileObjects.html
in section entitled "Configuring the Views for Additional Navigation Levels"
When I try to load the nib at runtime I get this error:
[* Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIViewController _loadViewFromNibNamed:bundle:] loaded the "EventCreate" nib but the view outlet was not set.']
The view is set on the controller; however, I did not do anything to set the file's owner since the before-mentioned doc does not say anything about that. It seems the view must be set on the file's owner to make it work. This is confusing.
I've noticed that the nibs I had set up using the previous release (2.x can't remember now) aren't totally supported in the way I had them set up with navigation items. In IB, I would set the File's Owner to by view controller and then I could drop a navigation item in and connect that right away to the controller, and the controller had a navigation item outlet exposed by default. That doesn't appear to work any more. When I open my older nibs (xib files) the navigation item outlet shows up in the inspector for the controller BUT its greyed out, as if obsolete. There's no navigation item outlet showing in IB anymore, it seems when building new xibs. So, I don't know what to do here.
Can somebody help me?

crouchingchicken wrote:
I would set the File's Owner to by view controller and then I could drop a navigation item in and connect that right away to the controller
Yes, I agree. The nav item used to show up as an outlet of any view controller.
When I try to load the nib at runtime I get this error:
The problem with the doc is this line:
To push a new view controller at runtime, _create a new instance of your custom UIViewController subclass, initialize it with the nib_ file you created for it, and push it on the navigation controller stack.
The underlined portion can lead us to believe we can alloc and initWithNibName:bundle: as we would when File's Owner is a proxy for the controller we create in code. But that won't work in this case, since the controller we want is the one that's created from the view controller object when the nib is loaded. In other words, we don't want to alloc a new controller, we just want to grab the object made from the nib. Here's what to do:
// RootViewController.m
- (IBAction)nextView {
NSLog(@"nextView");
// SecondViewController *viewController = [[SecondViewController alloc]
// initWithNibName:@"SecondViewController" bundle:nil];
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"SecondViewController"
owner:self options:nil];
NSLog(@"nib=%@", nib);
SecondViewController *viewController = [nib objectAtIndex:0];
[self.navigationController pushViewController:viewController animated:YES];
// [viewController release];
Be sure not to release the object obtained from the nib, since we didn't alloc it. Top level objects created from a nib are autoreleased. You can put some logging into the second view controller's dealloc to verify it gets dealloced when popped:
// SecondViewController.m
- (void)dealloc {
NSLog(@"dealloc: %@", self);
[super dealloc];
- Ray

Web Interface Builder - chancing the size of a GROUP-Component

Hi!
i have created a GROUP-Component (Group1) via the Web Interface Builder and would like to change the standard width from 350 to 200. I understand that this must be done via css. The relevant code in my BSP-page looks like this:
<table border="0" cellpadding="0" cellspacing="0" cols="1" id="Group1" ct="Tray" class="urTrcWhlBox" style="width:350;">
I checked the stylesheet (ur_ie6.css) via SE80, but i cannot find the postion where i need to change the width-attribute. The class definition inside this stylesheet looks like this:
.urTrcWhlBox
Any hints where to implement the change are welcome.
Thanks,
Holger

Hi Jürgen,
i changed the BSP-page like this:
%>
<%
and it works...but this solution is not very suitable, because i have about 30 BSP-pages and every time i re-generate them i have to add the code again.
When i overwrite the table tag in my stylesheet..like this:
table
the tray is smaller...but when i expand the tray in internet explorer the dropdown list is still 350px. Also the HTML-code remains with style="width:350;"
Using .urTrcWhlBox instead of the table tag in my stylesheet has no effect.
Regards,
Holger

Insert excel worksheet in web interface builder

Dear all,
I want to insert my planning package inside my web interface, and I don't know how to fill the planning level fields ?
With F1 I got the following information
The planning level of a selector is automatically transferred from the
components which have a reference to this selector as an attribute
value. If several components have a reference to this selector, the
value of the attribute "planning level" must match for all components.

Hello Pavel,
the web interface builder calls the web interface very similarly to an external browser. So if you HTTP and ICM setitngs are not correct (yet), the web interface can not be displayed in the builder.
Regards,
Marc
SAP NetWeaver RIG

URL functionality in Web Interface Builder for BPS

Hi,
I have web enabled a planning folder and in the Web Interface bulider I am trying to enhance it. The clients requirement is to be able to select a file by clicking on a URL on a shared drive, based on variable selection. The file name is smart coded
e.g.
the files may reside in
shareddrive\
if the value in variable for version is 100, then the url should be "
shareddrive\100.xls" and on cliking on this url, the file should open
if the version value is 200, then the url should be "
shareddrive\200.xls".
In the Web Interface builder, I have created subcomponent 'URL'. If I give a fixed path for the URL say "
shareddrive\100.xls" and clicking on it opens the file.
I am however unable to parmeterize it. I tried using Javascript in the "Goto URL" attribute, but it doesn't work
Any help is appreciated.
Thanks,
NS

Hello Nimmi,
here's an example that adds a button to launch the file. "VarvlSel1" is the technical name of the variable (dropdown box).
Regards,
Marc
SAP NetWeaver RIG
<span>
<a href="#1" onclick="open_file();return false;"
class="urBtnStd" id="OpenButton1" ct="Button"
style="white-space:nowrap;"
OnMouseOver="javascript:window.status = 'Open File';return true;"
title="Open File">
<nobr>Open File</nobr>
</a>
</span>
<script type="text/javascript">
function open_file () {
var variable1 = document.all("VarvlSel1");
var value1 = variable1.options[variable1.selectedIndex].text;
var url1 = "
sharedrive
folder
" + value1 + ".xls";
// alert(url1);
var window1 = window.open(url1,"Window1","width=310,height=400,left=100,top=100");
</script>

After upgrading to Mountain Lion, Interface builder starts up with an error every boot.

I've got a late 2008 Macbook Unibody 13", and a few months back I upgraded from Snow Leopard to Mountain Lion. Ever since the upgrade, at every boot up Interface Builder starts up with an error. I've just ignored it mostly, but now I'm getting annoyed with it. How can I find the programs that start up every boot to research this, or stop it from loading Interface Builder every time?

You have to delete it using the minus sign at the bottom. The check/un-check is for hiding items.

Load Class in Interface Builder 3

Hello,
i am trying to get started with Cocoa after having worked a while with Xcode & smaller AppleScript based projects.
As my idea was to create a menubar-based (NSStatusItem) service app for myself i started with this tutorial:
http://files.semaja2.net/NSStatusItem%20-%20ObjC.html
Unfortunaly it seems like there was a change in Interface Builder regarding loading Classes from Version 2 to IB version 3
The tutorial tells me to (about the middle of the tutorial):
Rename the “NSMenu1” to “StatusItem”, following this in “Interface Builder” >>choose from the menu “Classes > Read Files..” now select the AppController.h >>file, Once the file has been read it should change out project view to “Classes” >>from here find the AppController item and right click on it and select >>“Instantiate AppController”:
I was able to follow the tutorial until there without problems but it looks like the Classes-Tab is gone in IB 3.x.
So i feel somehow unable to finish this small tutorial.
how would i do this step in Interface Builder 3.x ?
Any help is heavily appreciated.
Best regards
fidel

fidel-castro wrote:
I was able to follow the tutorial until there without problems but it looks like the Classes-Tab is gone in IB 3.x.
So i feel somehow unable to finish this small tutorial.
how would i do this step in Interface Builder 3.x ?
You're right, this has changed. I'm currently using IB 3.1.1 but I believe the changes appeared in IB 3.
Once you've done the "Read class files" and selected your AppController.h file IB should know about your class.
In order to instantiate your AppController in IB first go to the Library window and find the "NSObject" (it will appear as a blue cube). Drag one of these NSObject's from the Library window and drop it into your MainMenu.xib window along with the other icons that appear there (File's Owner, First Responder, Application... etc).
Now you will have created an instance of an NSObject in your MainMenu.xib file. And, since your AppController class is a subclass of NSObject (and IB knows this since you've had it read in your AppController.h file) you can now change this NSObject instance into an instance of your AppController.
Select the NSObject icon in the MainMenu.xib window then go to IB's Inspector window and click on the next to last icon in the top tool bar. This should change the Inspector window's title bar to say "Object Identity" and the Class Identity in the first text field should be set to NSObject. You should be able to type "AppController" into this field (or click the popup and it should show up in the popup list. Once you've done this it will transform the NSObject instance into an AppController instance.
You'll see another slight difference between IB 3.x and the tutorial when you do the <Control>-Drag between items to connect up the outlets and actions. Instead of finalizing the connections in the Inspector window like the tutorial says you'll get a small popup window right next to the item you're connecting to that will list the available outlets/actions you can connect to. Simply click the one you want. You can still double-check your connections in the inspector window though.
Steve

Looking for simple sample of iphone apps without using Interface Builder

I successfully went through the 'iphone app tutorial' and used Interface Builder, but now want to try creating apps without it.
The UI Catalog sample is too complex, but didn't see anything that just had a view and a button or label.
Ideally I want code that doesn't require any IB usage, but I can't tell if that is possible yet...
Anyone have a link to an easy sample?
Or has anyone created a test app themselves and wouldn't mind posting?
I took a stab at creating one and posted it on the "101" forum, but it would be hard for somebody to try and figure out what I was attempting
Thx for any links/___sbsstatic___/migration-images/migration-img-not-avail.png
ps
I really need a good book, especially "cookbook" style

hey dear
I have one solution of your problem
just go to in iphone developer search for FAQ
In faq their is one section how to use prohramming in this you can see
the how to ceate label,button etc.
after that simply add the view or remove theview.

Cannot open nib - The application Interface Builder quit unexpectedly

Just installed the iPhone SDK and installed sample code. The Interface Builder will not start. At startup, the following message is displayed: "The application Interface Builder quit unexpectedly."
I've tried the standard Xcode SDK and it has the same problem. I've repaired permissions on the disk, to no avail. I'm stumped on this. Thanks for any suggestions.
Here's the first section of the crash report, showing the builds for Interface builder and Mac OS X (10.5.6).
Process: Interface Builder 8090
Path: /Developer/Applications/Interface Builder.app/Contents/MacOS/Interface Builder
Identifier: com.apple.InterfaceBuilder3
Version: 3.1.2 (677)
Build Info: InterfaceBuilder-6770000~1
Code Type: X86 (Native)
Parent Process: launchd 137
Date/Time: 2009-01-03 19:29:24.618 -0700
OS Version: Mac OS X 10.5.6 (9G55)
Report Version: 6
Exception Type: EXCBADACCESS (SIGBUS)
Exception Codes: KERNPROTECTIONFAILURE at 0x0000000000000011
Crashed Thread: 0
Thread 0 Crashed:
0 com.apple.CoreFoundation 0x910272b4 CFRetain + 36
1 com.apple.HIToolbox 0x911ff566 TThemeFont::SetCTFont(__CTFont const*) + 62
2 com.apple.HIToolbox 0x911ff4f4 TThemeSpecifiedFont::Init(THIThemeTextInfo const*) + 32
3 com.apple.HIToolbox 0x9110ccb3 ThemeFontCreate(THIThemeTextInfo const*) + 239
4 com.apple.HIToolbox 0x9110cb85 TThemeText::ConstructThemeFontWithFontID(__CFString const*, THIThemeTextInfo const*) + 79
5 com.apple.HIToolbox 0x9110ca49 TCoreTextEngine::Init(void const*, THIThemeTextInfo const*) + 159
6 com.apple.HIToolbox 0x9110c781 TThemeTextCache::Create(void const*, THIThemeTextInfo const*) + 177
7 com.apple.HIToolbox 0x9110c659 ThemeTextCreate(void const*, THIThemeTextInfo const*) + 33
8 com.apple.HIToolbox 0x9110c3b5 DataEngine::GetTextDimensions(void const*, float, HIThemeTextInfo*, float*, float*, float*) + 289
9 com.apple.HIToolbox 0x9110c250 HIThemeGetTextDimensions + 202
10 com.apple.HIToolbox 0x912abbad HIClockView::CalculateTextDimensions() + 133
11 com.apple.HIToolbox 0x912abd82 HIClockView::GetOptimalSizeSelf(CGSize*, float*) + 118
12 com.apple.HIToolbox 0x9114852d HIView::SendGetOptimalBounds(CGRect*, float*) + 151
13 com.apple.HIToolbox 0x9114846d HIView::GetOptimalSize(CGSize*, float*) + 53
14 com.apple.HIToolbox 0x9119bd85 GetBestControlRect + 105
15 ...terfaceBuilder.CarbonPlugin 0x162f127a IBWindowForHostingCarbonControls + 9638
16 ...terfaceBuilder.CarbonPlugin 0x162f1b1f IBWindowForHostingCarbonControls + 11851
17 ...terfaceBuilder.CarbonPlugin 0x162f2766 IBWindowForHostingCarbonControls + 14994
18 ...terfaceBuilder.CarbonPlugin 0x162f37c8 IBWindowForHostingCarbonControls + 19188
19 ...terfaceBuilder.CarbonPlugin 0x162eb17a 0x162e5000 + 24954
20 com.apple.InterfaceBuilderKit 0x002c65e0 -IBLibraryObjectTemplate classesOfPasteboardObjects + 194
21 com.apple.InterfaceBuilderKit 0x002c64b9 -IBLibraryController typeSummaryForObjectTemplate: + 106
22 com.apple.InterfaceBuilderKit 0x002c5fc4 -IBLibraryController createAssetForTemplate:inNamespace: + 554
23 com.apple.InterfaceBuilderKit 0x002c4fe3 -IBLibraryController createAssetsFromTemplatesInNibNamed:forPlugin: + 746
24 com.apple.InterfaceBuilderKit 0x002c499e -IBLibraryController loadLibraryObjectsForPlugin: + 287
25 com.apple.InterfaceBuilderKit 0x002c414e -IBPlugin didLoad + 480
26 ...terfaceBuilder.CarbonPlugin 0x162ea66f 0x162e5000 + 22127
27 com.apple.InterfaceBuilderKit 0x002c389f -IBPluginController loadPluginAtPath:error: + 2809
28 com.apple.InterfaceBuilder3 0x00002345 0x1000 + 4933
29 com.apple.AppKit 0x91f983a3 -NSApplication run + 83
30 com.apple.AppKit 0x91f658a4 NSApplicationMain + 574
31 com.apple.InterfaceBuilder3 0x00004eca 0x1000 + 16074

Thanks for asking. It happens when I click the "Interface builder.app" name in finder and when I double-click an .xib file name in finder.
As I mentioned, I have repaired permissions on the drive to no avail. I have also read older posts on the web referring to various preference plist files but those don't exist with this build of xcode.
I have also had older builds of xcode on this mbp and worked thru a couple of tutorials. Interface Builder from those older builds worked. I'm not sure were to get them, now, and I doubt they would have the iphone sdk included.

Xcode 4.2.1 crashes when using a QCView in Interface Builder

Hi, I have been trying to use a QCView in one of my projects but I get a crash everytime. I tried loading the QuartzComposerChart sample application but if I compile the project I get a crash, it just seems to crash when it wants to but I was able to get it compiled if I didn't click on the .nib file. It seems to be related to interface builder anyway.
Adding a QCView to a new project results in a .xib file not being able to be saved I get this error
The document “MainMenu.xib” could not be autosaved. -[NSConcreteMapTable state]: unrecognized selector sent to instance 0x402d47420
Heres my crash log:
UNCAUGHT EXCEPTION (NSInvalidArgumentException): -[NSKeyValueUndefinedSetter state]: unrecognized selector sent to instance 0x4026f43a0
UserInfo: (null)
Hints: None
Backtrace:
0 0x00007fff8963726a __exceptionPreprocess (in CoreFoundation)
1 0x00007fff83bb2d5e objc_exception_throw (in libobjc.A.dylib)
2 0x00007fff896c34ce -[NSObject doesNotRecognizeSelector:] (in CoreFoundation)
3 0x00007fff89624133 ___forwarding___ (in CoreFoundation)
4 0x00007fff89623f48 _CF_forwarding_prep_0 (in CoreFoundation)
5 0x00007fff88c829b2 _PatchToComposition (in QuartzComposer)
6 0x00007fff88c5bd47 -[QCPatchController encodeWithCoder:] (in QuartzComposer)
7 0x00007fff8a60559d _encodeObject (in Foundation)
8 0x00007fff8dc72814 -[NSNibConnector encodeWithCoder:] (in AppKit)
9 0x00007fff8dc72599 -[NSNibBindingConnector encodeWithCoder:] (in AppKit)
10 0x00007fff8a60559d _encodeObject (in Foundation)
11 0x00007fff8a60678e -[NSKeyedArchiver _encodeArrayOfObjects:forKey:] (in Foundation)
12 0x00007fff8a606e56 -[NSArray(NSArray) encodeWithCoder:] (in Foundation)
13 0x00007fff8a60559d _encodeObject (in Foundation)
14 0x00007fff8dbe5ab7 -[NSIBObjectData encodeWithCoder:] (in AppKit)
15 0x00007fff8a60559d _encodeObject (in Foundation)
16 0x000000010aaf0938 -[IBCocoaDocument compiledKeyedObjectsData:] (in IDEInterfaceBuilderCocoaIntegration)
17 0x000000010aaf10e0 -[IBCocoaDocument fileWrapperOfType:error:] (in IDEInterfaceBuilderCocoaIntegration)
18 0x00007fff8db59801 -[NSDocument writeToURL:ofType:error:] (in AppKit)
19 0x000000010a681231 -[IBDocument writeToURL:ofType:error:] (in IDEInterfaceBuilderKit)
20 0x00007fff8db58769 -[NSDocument writeToURL:ofType:forSaveOperation:originalContentsURL:error:] (in AppKit)
21 0x000000010a6846ff -[IBDocument writeToURL:ofType:forSaveOperation:originalContentsURL:error:] (in IDEInterfaceBuilderKit)
22 0x00007fff8db58b68 -[NSDocument _writeSafelyToURL:ofType:forSaveOperation:forceTemporaryDirectory:error:] (in AppKit)
23 0x00007fff8db4285d -[NSDocument _writeSafelyToURL:ofType:forSaveOperation:error:] (in AppKit)
24 0x00007fff8db58911 -[NSDocument writeSafelyToURL:ofType:forSaveOperation:error:] (in AppKit)
25 0x0000000107ad664a -[IDEEditorDocument writeSafelyToURL:ofType:forSaveOperation:error:] (in IDEKit)
26 0x00007fff8db61ea7 __-[NSDocument saveToURL:ofType:forSaveOperation:completionHandler:]_block_invoke_8 (in AppKit)
27 0x00007fff8db61327 __-[NSDocument saveToURL:ofType:forSaveOperation:completionHandler:]_block_invoke_14 (in AppKit)
28 0x00007fff8db61c80 __-[NSDocument saveToURL:ofType:forSaveOperation:completionHandler:]_block_invoke_7 (in AppKit)
29 0x00007fff8a7a5a8d -[NSFileCoordinator(NSPrivate) _invokeAccessor:orDont:thenRelinquishAccessClaimForID:] (in Foundation)
30 0x00007fff8a7a8e65 -[NSFileCoordinator(NSPrivate) _coordinateReadingItemAtURL:options:writingItemAtURL:options:error:byAccessor:] (in Foundation)
31 0x00007fff8db5725c -[NSDocument _fileCoordinator:coordinateReadingContentsAndWritingItemAtURL:byAccessor:] (in AppKit)
32 0x00007fff8db45702 __-[NSDocument saveToURL:ofType:forSaveOperation:completionHandler:]_block_invoke_1 (in AppKit)
33 0x00007fff8db5ab75 -[NSDocument performAsynchronousFileAccessUsingBlock:] (in AppKit)
34 0x00007fff8db453af -[NSDocument saveToURL:ofType:forSaveOperation:completionHandler:] (in AppKit)
35 0x0000000107b8b66b -[IDEEditorDocument saveToURL:ofType:forSaveOperation:completionHandler:] (in IDEKit)
36 0x000000010a6811fd -[IBDocument saveToURL:ofType:forSaveOperation:completionHandler:] (in IDEInterfaceBuilderKit)
37 0x00007fff8db46d40 __-[NSDocument autosaveWithImplicitCancellability:completionHandler:]_block_invoke_1 (in AppKit)
38 0x00007fff8db40898 -[NSDocument continueFileAccessUsingBlock:] (in AppKit)
39 0x0000000107b898db -[IDEEditorDocument continueFileAccessUsingBlock:] (in IDEKit)
40 0x00007fff8db40cad __-[NSDocument performAsynchronousFileAccessUsingBlock:]_block_invoke_6 (in AppKit)
41 0x00007fff8db71333 __-[NSDocumentController(NSInternal) _onMainThreadInvokeWorker:]_block_invoke_3 (in AppKit)
42 0x00007fff882cc8ba _dispatch_call_block_and_release (in libdispatch.dylib)
43 0x00007fff882ce72a _dispatch_main_queue_callback_4CF (in libdispatch.dylib)
44 0x00007fff895cc4dc __CFRunLoopRun (in CoreFoundation)
45 0x00007fff895cbae6 CFRunLoopRunSpecific (in CoreFoundation)
46 0x00007fff8c1283d3 RunCurrentEventLoopInMode (in HIToolbox)
47 0x00007fff8c12f63d ReceiveNextEventCommon (in HIToolbox)
48 0x00007fff8c12f4ca BlockUntilNextEventMatchingListInMode (in HIToolbox)
49 0x00007fff8d7a23f1 _DPSNextEvent (in AppKit)
50 0x00007fff8d7a1cf5 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in AppKit)
51 0x00007fff8d79e62d -[NSApplication run] (in AppKit)
52 0x00007fff8da1d80c NSApplicationMain (in AppKit)
53 0x0000000107165eec (in Xcode)
54 0x0000000000000002
This also happens when I try loading a composition into a QCView. Does anyone know how to fix this?
Thanks
Ed

Glad you posted... I am getting similar messages in xcode 4.2.1
The document “MainMenu.xib” could not be saved. -[DVTFileSystemVNode state]: unrecognized selector sent to instance 0x40540f920
I didn't make the connection with QCView until I saw your post. I have several .xib in the project with QCViews and all of them have this same problem. .xib files without QCViews in them are fine.
However, my application does not crash, but runs fine. (The xib's and application were written with xcode 3.2, and I can't edit them now in 4.2.1, because I can't save them. )
Any other clues would be welcome.
Thanks
Keith

Interface Builder Runtime Attributes?

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