FBSDKCoreKit/FBSDKCoreKit.h not found error

I am implementing FB Login so i Downloaded the SDK from

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.
then i drag n down `FBSDKCoreKit`, `FBSDKLoginKit` and `FBSDKShareKit` frameworks into my project.

when i ran project it works fine. but when i closed and reopen it, then `"FBSDKCoreKit/FBSDKCoreKit.h not found error"` appears. then again i copy paste `FBSDKCoreKit` framework into my project's library
and error disappear and this process continues. anyone faced this problem before?

what should i do to solve this error?

I got to solve this by deleting the Framework and adding it again by right click on the project->Add files..., then choose the framework and SELECT the option to Copy files if needed. I know it's not what Facebook recommends, but I couldn't make it work doing that, but this way it worked!
I'm using v4.6 of FBSDK and Xcode 7 beta 6.
Hope it helps you and everyone else who's facing the same problem :)

Change the `/Users/[username]/Documents/FacebookSDK/` directory to `Documents/FacebookSDK` like so:

![xcode][1]


[1]:

I had a similar issue, and could not resolve the compiler error anyway.

I followed and performed the exact integration steps a few times, until I noticed that I have a copy of the **FBSDKCoreKit.framework** inside my project folder *(happened probably by a mistake)*. In addition the **Framework Search Paths** already contains **$(PROJECT_DIR)** besides /Users/{username}/Documents/FacebookSDK.

So I've **removed** the copy of the **FBSDKCoreKit.framework from the project's directory** and now everything works fine.

I had the same problem. I fixed it by using quotes around my framework search path value i.e. "/Users/<username>.....". Obviously, I have some spaces in my file paths.

Using **CocoaPods**, the only thing that worked for me was:

1. Update *Header Search Paths* ( **NOT** *Framework Search Paths* ) under *Build Settings* in Xcode:

`- "\"${PODS_ROOT}/Headers/Public/Facebook-iOS-SDK\"",`

`- "\"${PODS_ROOT}/Headers/Public/Facebook-iOS-SDK/FacebookSDK\"",`

`+ "\"${PODS_ROOT}/Headers/Public/FBSDKCoreKit\"",`

`+ "\"${PODS_ROOT}/Headers/Public/FBSDKCoreKit/FBSDKCoreKit\"",`

2. Add the missing header(s?):

`cd Pods/Headers/Public/FBSDKCoreKit/FBSDKCoreKit/ && ln -s ../../../../FBSDKCoreKit/FBSDKCoreKit/FBSDKCoreKit/Internal/FBSDKCoreKit+Internal.h FBSDKCoreKit+Internal.h`

**Edit:** point 2. needs apparently to be repeated after each following call to `pod install`.

I have the same issue.I use Facebook SDK version 4.10.0.<br/>I known my solution is not good but worked for me. I changed the Facebook source code.
Changed the import file path from `#import <FBSDKCoreKit/FBSDKCoreKit+Internal.h>` to `#import <FBSDKCoreKit/Internal/FBSDKCoreKit+Internal.h>`

For **Xcode 7.3**, the below worked for me.
Follow the steps mentioned on FB's guide and additionally do the below:

step 1. go to Document/FacebookSDK folder

step 2. Click FBSDKCoreKit.framework

step 3. In this folder Remove Modules folder and then drag and drop in your Xcode Project.

References :

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Thanks

After updating `Cocoapods 1.0.0`, I deleted `pod.lock` and installed the current stable pod versions (`4.7.0` to `4.11.0`) of `FBSDKCoreKit`, `FBSDKLoginKit`, `FBSDKShareKit`

Then i encounter the same error. What i did was:

1. Added Header Search Paths Build Settings in Xcode:

"${PODS_ROOT}/Headers/Public/Facebook-iOS-SDK\"
"${PODS_ROOT}/Headers/Public/Facebook-iOS-SDK/FacebookSDK\"
"${PODS_ROOT}/Headers/Public/FBSDKCoreKit\"
"${PODS_ROOT}/Headers/Public/FBSDKCoreKit/FBSDKCoreKit\"

Then i still had error for another file. Because XCode is using prebuild frameworks.

> FBSDKCoreKit/FBSDKCopying.h not found

1. Clean Build -> ⇧⌘K (Shift + Command + K) - to clean builded frameworks.
2. Clean Build Folder -> ⌥⇧⌘K (Option+Shift+Command+K)
3. Close Xcode // important! - Otherwise it recreate the DerivedData for the current open project automatically
4. Run this command in terminal

rm -rf ~/Library/Developer/Xcode/DerivedData

5. Open XCode and build successfully

**FB developers** say **don't select copy** files. Which creates problem. But **I did opposite**.


1. I selected copy items if needed. It copied Frameworks in my project. Also automatically `Search Path` was added by `xcode 7.2`.

2. Also double check if there is nothing in `Framework Search Paths`under `Search Paths` under `Build Settings` fields, then just add $(PROJECT_DIR) which is equal to /Users/user/Documents/....PROJECT..DIR...

Compiled in 2 projects successfully.