I have experienced this many times, and the .h files were missing from the Xcode project itself. The xib was there but not the .h file. I believe that closing both MonoDevelop and Xcode and then deleting the obj\Xcode directory from the project was part of my recovering from this - when I have had to do this, I ended up losing the changes I had made in Xcode since things got out of sync.
Chris, do you happen to have your code files on a share on another computer? (we do, and I felt like that might be part of the problem) Thank you, Chris Tossing Software Engineer G4S Technology Software Solutions LLC Direct Dial: +1 (781) 457-0779 Cell: +1 (847) 942-0359 [email protected]<mailto:[email protected]> www.1f.com<http://www.1f.com/> 21 North Avenue, Burlington, Massachusetts 01803 USA P Please consider the environment before printing this email From: [email protected] [mailto:[email protected]] On Behalf Of Jeff Stedfast Sent: Friday, February 24, 2012 11:30 AM To: Chris_M Cc: [email protected] Subject: Re: [MonoTouch] Problem with .h files disappearing in Interface Builder Hi Chris, Can you try expanding the project tree in Xcode and verifying that the header files are for sure not there? I suspect that they are, in fact, there. I suspect that the problem is simply that Xcode is still indexing them and that is why clicking the Assistant Editor is not opening the proper header file. Thanks, Jeff On Thu, Feb 23, 2012 at 9:36 PM, Chris_M <[email protected]<mailto:[email protected]>> wrote: I seem to have stumbled upon the same problem now as siancu here, http://monotouch.2284126.n4.nabble.com/Question-about-the-Multi-Screened-Application-tutorial-td4404379.html Question about the Multi-Screened Application tutorial , where the .h file for a ViewController disappears, causing the project to generate a host of errors when you build it. I've been able to pretty reliably reproduce the problem with these steps: 1) Create a new solution in MonoDevelop (number of views doesn't matter). 2) Double-click a ViewController xib to edit it in Interface Builder. 3) In IB, add one or more buttons or other screen elements, open the Assistant Editor to access the ViewController.h file, ctrl+drag one or more of them over and create outlets like normal. 4) Quit IB and go back to MonoDevelop. Make significant changes to the code in the ViewController file in question. In particular, cutting a big chunk of of the code and pasting in replacement code seems to do the trick. (I haven't been able to confirm if quitting and relaunching MonoDevelop between steps 4 and 5 is part of the problem or not.) 5) Double-click on that ViewController's xib again, relaunching IB. Click on the Assistant Editor button. If the problem occurs, you won't have a .h file anymore and the Assistant Editor screen will say "No Assistant Results". Has anyone else experienced this, and more importantly, is there any way to to recover or recreate the missing .h file (or get MonoTouch to generate a new one) without rebuilding the project from scratch? --Chris M. -- View this message in context: http://monotouch.2284126.n4.nabble.com/Problem-with-h-files-disappearing-in-Interface-Builder-tp4415963p4415963.html Sent from the MonoTouch mailing list archive at Nabble.com. _______________________________________________ MonoTouch mailing list [email protected]<mailto:[email protected]> http://lists.ximian.com/mailman/listinfo/monotouch ________________________________ The details of this company are as follows: G4S Technology Limited, Registered Office: Challenge House, International Drive, Tewkesbury, Gloucestershire GL20 8UQ, Registered in England No. 2382338. This communication may contain information which is confidential, personal and/or privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s), please note that any distribution, forwarding, copying or use of this communication or the information in it is strictly prohibited. Any personal views expressed in this e-mail are those of the individual sender and the company does not endorse or accept responsibility for them. Prior to taking any action based upon this e-mail message, you should seek appropriate confirmation of its authenticity. This e-mail has been scanned for all viruses by MessageLabs.
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