My issue was using Distribution provisioning profile for signing the app, once I made a development provisioning profile, the app installed and ran on iPhone just fine.

The answer seems to be &quot;**you need to fix your provisioning profile**&quot;, but can happen for several reasons, as indicated by other answers on here.

In my case, I hadn&#39;t added a new device to an existing developer provisioning profile, so I just re-created the profile with the new device, and it worked!

In my case happens all time I add a new device ID then update the provision profile, download and &quot;install it on Xcode 5&quot;.

To fix this:

 - Go to Xcode&gt;Preferences&gt;Account Tab&gt;Select Apple ID&gt;View
   Details&gt;Refresh Button (Bottom left corner). 
 - Reinitiate Xcode.

Start again the app, you will be able to test the app in the device.


Here&#39;s what my situation was and how I solved the problem:

 - I had been running the app from Xcode to my phone and all was fine
 - I switched to a different code signing identity  (I had to change the bundle name also to match)  
 - I ran the app to my phone and got the error.  The app would install, but not open.
 - Did a bunch of stuff like Clean, close n open Xcode; delete the app from the phone. All to no good effect.

SOLUTION: turned the phone off n on.

Coincidence? &amp;nbsp;I think not.  &amp;nbsp; :-) 



XCode 6:

Just create provisioning profile for development and assing it to Project -&gt; Build settings -&gt; Provisioning profile

For upload you have to change provisioning profile for Distribution profile.

On a page I&#39;m working on at the moment, I can&#39;t seem to be able to center a table with an image in the first row and two columns of text below it (the two columns shouldn&#39;t be more than the image&#39;s width)
Here&#39;s the page : http://www.puzzles-et-jeux.com/fr/page/minipuzzles.html
I spent a lot of time trying to solve this.
I would like to keep it in HTML because I have to rush and also because I have to create 20 pages of the sort with different widths /+ layouts for each image.


Center-align a HTML table

after downloading and trying to configure nginx when um executing the command ./configure
um getting this error
 
    ./configure: error: the HTTP rewrite module requires the PCRE library.
    You can either disable the module by using --without-http_rewrite_module
    option, or install the PCRE library into the system, or build the PCRE library
    statically from the source with nginx by using --with-pcre=&lt;path&gt; option.


and I execute the

    apt-get build-dep nginx 
command um getting the following error

    The following packages have unmet dependencies:
    libgd2-noxpm-dev : Depends: libgd2-noxpm (= 2.0.36~rc1~dfsg-6ubuntu2) but it is not    going to be installed
    E: Build-dependencies for nginx could not be satisfied.

I dont have any idea about the libgd2-noxpm. This is my first time with nginx . how to overcome from this error . Thank you in advance


nginx ./configure error ubuntu 12.04

Using Xcode 4.5.2 and building for iOS4 or newer, I get this message when building for my device (iOS 6.0.1 on 4s).  I dismiss the dialog then relaunch the app on my device which seems to work.  I am newer to iOS development, so I aplogize in advance if this is a silly question.

Thank you in advance for your help.

Could not launch &quot;&lt;appName&gt;&quot; failed to get the task for process &lt;processNumber&gt;?

<p>Using Xcode 4.5.2 and building for iOS4 or newer, I get this message when building for my device (iOS 6.0.1 on 4s).  I dismiss the dialog then relaunch the app on my device which seems to work.  I am newer to iOS development, so I aplogize in advance if this is a silly question.</p>
<p>Thank you in advance for your help.</p>


I have an IPA signed for ad-hoc distribution. I can install it fine with Xcode Organizer by dragging it to the device. It also worked with iTunes &lt;=10 by dragging onto the device name.
I&#39;d like to install it via iTunes 11 though. Dragging it onto the device name, or the app section does not work. Any idea how to do it now?

Install IPA with iTunes 11

I am trying to use a C library in an Objective-C Xcode project. 

The libraries directory structure is as follows:

    -- include/
        |-- config.h
        |-- lib/
        |    |-- file1.h
        |    |-- file2.h
        |    |-- file3.h

The library&#39;s docs say to include file1.h, and file1.h includes file2.h and file3.h.

I am getting &quot;file not found&quot; errors for the includes of file2.h and file3.h`. 
They are included by file1.h in the following manner:

    #include &lt;lib/file1.h&gt;
    #include &lt;lib/file2.h&gt;

I read [here](http://msdn.microsoft.com/en-us/library/36k2cdd4(v=vs.80).aspx) that these angle-brackets instruct the preprocessor to search for include files along the path specified by the INCLUDE environment variable, as opposed to searching in the same directory as the file that contains the #include. 

So I added the INCLUDE environment variable in Xcode by going to Product-&gt;Edit Scheme.. and set it to `/the-whole-path-to/include/` however, I am still getting the file not found errors.

The files are successfully included if I change file1.h to include them like this:

    #include &quot;file2.h&quot;

but I&#39;d rather not do that for every file in the library. 

How can I fix this?

How to set include path in xcode project

In Xcode 4, I have been sucessfully able to add new custom keyboard shortcuts to move lines around or to duplicate a line:

**/Applications/Xcode.app/Contents/Frameworks/IDEKit.framework/Resources/IDETextKeyBindingSet.plist**

    &lt;key&gt;My Custom Keys&lt;/key&gt;
    &lt;dict&gt;
        &lt;key&gt;Move Line Up&lt;/key&gt;
        &lt;string&gt;selectLine:, cut:, moveUp:, moveToBeginningOfLine:, paste:, moveUp:&lt;/string&gt;
        &lt;key&gt;Move Line Down&lt;/key&gt;
        &lt;string&gt;selectLine:, cut:, moveDown:, moveToBeginningOfLine:, paste:, moveUp:&lt;/string&gt;
        &lt;key&gt;Duplicate Line&lt;/key&gt;
        &lt;string&gt;moveToBeginningOfLine:, deleteToEndOfLine:, yank:, insertNewline:, moveToBeginningOfLine:, yank:&lt;/string&gt;
        &lt;key&gt;Delete Line&lt;/key&gt;
        &lt;string&gt;selectLine:, delete:&lt;/string&gt;
    &lt;/dict&gt;

But the **Move Line Up/Down** uses copy/paste, which I would like to avoid. Anyone knows how to move lines with *yank*, just like the **Duplicate Line** I found there: https://stackoverflow.com/questions/10266170/xcode-4-duplicate-line/13369654#13369654



Xcode &quot;move line&quot; keyboard shortcut

I have a curios issue. 

I have a project that I&#39;ve worked on and always built from the XCode IDE, and it worked fine. Now I&#39;m setting up Bamboo to build the project and as such am building it from the command line.

The issue is, if I check my code out of GIT and then use xcodebuild to build it it says that the scheme cannot be found, but if I open the project, it builds and if I then try to build it again from the command line with the same command, it works.

What magic is XCode doing when I open the project or am I doing something dumb, maybe excluding a file in my .gitignore that I shouldn&#39;t?


xcodebuild says does not contain scheme

I have an All Exceptions breakpoint configured in Xcode:

![screenshot of an exception breakpoint configured in Xcode breakpoint pain, configured to make a sound when an exception is thrown][1]

Sometimes Xcode will stop on a line like:

&lt;!-- lang: objective-c --&gt;

    [managedObjectContext save:&amp;error];

with the following backtrace:

![backtrace showing NSPersistentStoreCoordinator throwing an exception inside the call to save:][2]

but the program continues on as if nothing happened if you click Continue.

__How can I ignore these &quot;normal&quot; exceptions, but still have the debugger stop on exceptions in my own code?__

(I understand that this happens because Core Data internally throws and catches exceptions, and that Xcode is simply honoring my request to pause the program whenever an exception is thrown. However, I want to ignore these so I can get back to debugging my own code!)

*Moderators: this is similar to [&quot;Xcode 4 exception breakpoint filtering&quot;][3], but I think that question takes too long to get around to the point and doesn&#39;t have any useful answers. Can they be linked?*


  [1]: http://i.stack.imgur.com/KZCQZ.png
  [2]: http://i.stack.imgur.com/A8Sh9.png
  [3]: https://stackoverflow.com/questions/8109102/xcode-4-exception-breakpoint-filtering

Ignore certain exceptions when using Xcode&#39;s All Exceptions breakpoint

UICollectionView animate items after reloadItemsAtIndexPaths is called (fade animation).

Is there a way to avoid this animation? 

iOS 6

Avoid animation of UICollectionView after reloadItemsAtIndexPaths

I&#39;ve been trying to add simple Search functionality to a TableViewController in my app. I followed Ray Wenderlich&#39;s tutorial. I have a tableView with some data, I added the search bar + display controller in storyboard, and then I have this code: 

   

    #pragma mark - Table View
         - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
            UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@&quot;BreedCell&quot; forIndexPath:indexPath];
            
            //Create PetBreed Object and return corresponding breed from corresponding array
            PetBreed *petBreed = nil;
            
            if(tableView == self.searchDisplayController.searchResultsTableView)
                petBreed = [_filteredBreedsArray objectAtIndex:indexPath.row];
            else
                petBreed = [_breedsArray objectAtIndex:indexPath.row];
            
            cell.accessoryType  = UITableViewCellAccessoryDisclosureIndicator;
            cell.textLabel.text = petBreed.name;
                
            return cell;
        }
        
    #pragma mark - Search
        -(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString {
            [_filteredBreedsArray removeAllObjects];
            NSPredicate *predicate = [NSPredicate predicateWithFormat:@&quot;SELF.name contains[c] %@&quot;,searchString];
            _filteredBreedsArray = [[_breedsArray filteredArrayUsingPredicate:predicate] mutableCopy];

            return YES;
        }
        
        -(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchScope:(NSInteger)searchOption {
            // Tells the table data source to reload when scope bar selection changes
            
            [_filteredBreedsArray removeAllObjects];
            NSPredicate *predicate = [NSPredicate predicateWithFormat:@&quot;SELF.name contains[c] %@&quot;,self.searchDisplayController.searchBar.text];
            _filteredBreedsArray = [[_breedsArray filteredArrayUsingPredicate:predicate] mutableCopy];
            return YES;
        }

The standard stuff, but when I enter text in the search bar it crashes every time with this error: 

    2013-01-07 19:47:07.330 FindFeedo[3206:c07] *** Assertion failure in -[UISearchResultsTableView dequeueReusableCellWithIdentifier:forIndexPath:], /SourceCache/UIKit_Sim/UIKit-2372/UITableView.m:4460
    2013-01-07 19:47:07.330 FindFeedo[3206:c07] *** Terminating app due to uncaught exception &#39;NSInternalInconsistencyException&#39;, reason: &#39;unable to dequeue a cell with identifier BreedCell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard&#39;

I understand that in iOS 6 the handling and dequeueing system for cells changed, and also that the search uses a different tableView, so I thought the problem was that the search tableView with the filtered results didn&#39;t know about the cell, so I put this in my viewDidLoad: 

    [self.searchDisplayController.searchResultsTableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@&quot;BreedCell&quot;];

And voila! It worked... Only the first time you search. If you go back to the original results and search again, the app crashes with the same error. I thought about maybe adding all the

    if(!cell){//init cell here};

stuff to the cellForRow method, but doesn&#39;t that go against the whole purpose of having the dequeueReusableCellWithIdentifier:forIndexPath: method? Anyway, I&#39;m lost. What am I missing? Help, please. Thank you in advance for all your time (: 

Alex.

Assertion failure when using UISearchDisplayController in UITableViewController

I&#39;m using a `UICollectionView` to scroll through a set of thumbnails quickly. Once scrolling ends, I&#39;d like to display a larger hi-res version of the current thumbnail. 

How can I detect when the user has completed scrolling? I do implement `didEndDisplayingCell`, but that only tells me when a particular cell has scrolled off; it doesn&#39;t tell me when the scroll motion actually completes.

UICollectionView: how to detect when scrolling has stopped

Could not insert new outlet connection: Could not find any information for the class and not showing any class named &quot;ViewController&quot;

Solutions I have done : 
- Restarted XCode
- Restarted System
- Deleted the Deriveddata contents from /Library/developer/xcode

But nothing worked for me

Here is the screenshot for the error
![enter image description here][1]


  [1]: http://i.stack.imgur.com/wi2yX.png

Could not insert new outlet connection

I have a horizontal `UICollectionView` which works fine and scrolls. When I tap an item I update my data and call `reloadData`. This works and the new data is displayed in the `UICollectionView`.
The problem is the scroll position doesn&#39;t change and it is still viewing the last place. I want to reset the scrolling to the top (Or left in my case). How can I do this?

Reset scroll on UICollectionView

I&#39;m unable to build a project that uses CocoaPods. I get the following errors:

    diff: /../Podfile.lock: No such file or directory
    diff: Manifest.lock: No such file or directory error: 
    The sandbox is not in sync with the Podfile.lock. Run &#39;pod install&#39; or update your CocoaPods installation.`

`$ pod install` seems to work fine and adds a `Pods` Project to my Workspace. I&#39;ve tried `$ pod update` but this doesn&#39;t help.

It seems that `PODS_ROOT` is not being set.

Podfile:

    platform :ios, &#39;6.0&#39;

    workspace &#39;Example.xcworkspace&#39;
    xcodeproj &#39;example/Example.xcodeproj&#39; 
    
    pod &#39;TestFlightSDK&#39;, &#39;~&gt; 1.3.0-beta.5&#39;
    pod &#39;TestFlightLogger&#39;, &#39;~&gt; 0.0.2&#39;
    pod &#39;CocoaLumberjack&#39;, &#39;~&gt; 1.6.2&#39;
    pod &#39;Reachability&#39;, &#39;~&gt; 3.1.0&#39;
    pod &#39;SBJson&#39;, &#39;~&gt; 3.2&#39;
    pod &#39;MKMapViewZoom&#39;, &#39;~&gt; 1.0.0&#39;



CocoaPods Errors on Project Build

android studio was getting build error while build execution with following: 
&gt;Error:Execution failed for task &#39;:app:transformDexArchiveWithExternalLibsDexMergerForDebug&#39;. java.lang.RuntimeException: java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex&quot;

My app:build.gradle file:
  

    apply plugin: &#39;com.android.application&#39;
    
    android {
        compileSdkVersion 26
        buildToolsVersion &#39;26.0.2&#39;
        defaultConfig {
            applicationId &quot;com.pdroid.foodieschoice&quot;
            minSdkVersion 16
            targetSdkVersion 25
            versionCode 1
            versionName &quot;1.0&quot;
            testInstrumentationRunner &quot;android.support.test.runner.AndroidJUnitRunner&quot;
        }
        buildTypes {
            release {
                minifyEnabled false
                proguardFiles getDefaultProguardFile(&#39;proguard-android.txt&#39;), &#39;proguard-rules.pro&#39;
            }
        }
    }
    
    dependencies {
        compile fileTree(dir: &#39;libs&#39;, include: [&#39;*.jar&#39;])
        androidTestCompile(&#39;com.android.support.test.espresso:espresso-core:2.2.2&#39;, {
            exclude group: &#39;com.android.support&#39;, module: &#39;support-annotations&#39;
        })
        compile &#39;com.android.support.constraint:constraint-layout:1.0.2&#39;
        compile &#39;com.firebaseui:firebase-ui-auth:2.3.0&#39;
    
        testCompile &#39;junit:junit:4.12&#39;
    }
    configurations.all {
        resolutionStrategy {
            force &#39;com.android.support:appcompat-v7:26.0.1&#39;
            force &#39;com.android.support:support-compat:26.0.1&#39;
            force &#39;com.android.support:support-core-ui:26.0.1&#39;
            force &#39;com.android.support:support-annotations:26.0.1&#39;
            force &#39;com.android.support:recyclerview-v7:26.0.1&#39;
        }
    }
    
    apply plugin: &#39;com.google.gms.google-services&#39;

  

any solutions

Edit: i have done with sample through firebase github site and solved

Android Studio 3.0 Execution failed for task: unable to merge dex

I am getting the following error while trying to build my project on Android Studio:

&gt; ERROR: No signature of method:
&gt; com.crashlytics.tools.gradle.CrashlyticsPlugin.findObfuscationTransformTask()
&gt; is applicable for argument types: (java.lang.String) values:
&gt; [DevDebug]

How to solve this?

Content Type	Original Author	Original Content on Stackoverflow
Question	user1930959	View Question on Stackoverflow
Solution 1 - Xcode	frin	View Answer on Stackoverflow
Solution 2 - Xcode	Joseph Humfrey	View Answer on Stackoverflow
Solution 3 - Xcode	Fabian Guerra Soto	View Answer on Stackoverflow
Solution 4 - Xcode	pdschuller	View Answer on Stackoverflow
Solution 5 - Xcode	Vlad	View Answer on Stackoverflow

Could not launch "<appName>" failed to get the task for process <processNumber>?

Xcode Problem Overview

Xcode Solutions

Solution 1 - Xcode

Solution 2 - Xcode

Solution 3 - Xcode

Solution 4 - Xcode

Solution 5 - Xcode

nginx ./configure error ubuntu 12.04

Center-align a HTML table

Attributions