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Xcode error when using old library

I upgrade my Mac to 1.9.4 and install Xcode 6, I created a new project and copied the UIBubbleTable source code from the project in which I used this library before and still work fine according to my last time check.

The old project works fine with this library, but the new project gets an error.

enter image description here

I added that each of them requires a framework, but still a mistake.

Here are my error logs, please help.

 CompileC /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Objects-normal/armv7/NSBubbleData.o Troll\ Kitty/NSBubbleData.m normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler cd "/Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty" export LANG=en_US.US-ASCII export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -arch armv7 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wno-missing-prototypes -Werror=return-type -Wunreachable-code -Wno-implicit-atomic-properties -Werror=deprecated-objc-isa-usage -Werror=objc-root-class -Wno-receiver-is-weak -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wunused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wconditional-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -DDEBUG=1 -DOBJC_OLD_DISPATCH_PROTOTYPES=0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -g -Wno-sign-conversion -miphoneos-version-min=7.1 -iquote /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Troll\ Kitty-generated-files.hmap -I/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Troll\ Kitty-own-target-headers.hmap -I/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Troll\ Kitty-all-target-headers.hmap -iquote /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Troll\ Kitty-project-headers.hmap -I/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Products/Debug-iphoneos/include -I/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/DerivedSources/armv7 -I/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/DerivedSources -F/Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Products/Debug-iphoneos -MMD -MT dependencies -MF /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Objects-normal/armv7/NSBubbleData.d --serialize-diagnostics /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Objects-normal/armv7/NSBubbleData.dia -c /Users/vietnguyen/Desktop/Troll\ Kitty/Troll\ Kitty/Troll\ Kitty/NSBubbleData.m -o /Users/vietnguyen/Library/Developer/Xcode/DerivedData/Troll_Kitty-gggxclyccrfjrdfavpkgnqibgoth/Build/Intermediates/Troll\ Kitty.build/Debug-iphoneos/Troll\ Kitty.build/Objects-normal/armv7/NSBubbleData.o In file included from /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:11: /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:23:41: error: unknown type name 'UIView' @property (readonly, nonatomic, strong) UIView *view; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:23:1: error: property with 'retain (or strong)' attribute must be of object type @property (readonly, nonatomic, strong) UIView *view; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:24:33: error: unknown type name 'UIEdgeInsets' @property (readonly, nonatomic) UIEdgeInsets insets; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:25:31: error: unknown type name 'UIImage' @property (nonatomic, strong) UIImage *avatar; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:25:1: error: property with 'retain (or strong)' attribute must be of object type @property (nonatomic, strong) UIImage *avatar; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:27:31: error: unknown type name 'UIImageView' @property (nonatomic, strong) UIImageView *viewAvatar; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:27:1: error: property with 'retain (or strong)' attribute must be of object type @property (nonatomic, strong) UIImageView *viewAvatar; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:31:22: error: expected a type - (id)initWithImage:(UIImage *)image date:(NSDate *)date type:(NSBubbleType)type; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:32:22: error: expected a type + (id)dataWithImage:(UIImage *)image date:(NSDate *)date type:(NSBubbleType)type; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:33:21: error: expected a type - (id)initWithView:(UIView *)view date:(NSDate *)date type:(NSBubbleType)type insets:(UIEdgeInsets)insets; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:33:87: error: expected a type - (id)initWithView:(UIView *)view date:(NSDate *)date type:(NSBubbleType)type insets:(UIEdgeInsets)insets; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:34:21: error: expected a type + (id)dataWithView:(UIView *)view date:(NSDate *)date type:(NSBubbleType)type insets:(UIEdgeInsets)insets; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.h:34:87: error: expected a type + (id)dataWithView:(UIView *)view date:(NSDate *)date type:(NSBubbleType)type insets:(UIEdgeInsets)insets; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:46:7: error: unknown type name 'UIEdgeInsets' const UIEdgeInsets textInsetsMine = {5, 10, 11, 17}; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:47:7: error: unknown type name 'UIEdgeInsets' const UIEdgeInsets textInsetsSomeone = {5, 15, 11, 10}; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:102:7: error: unknown type name 'UIEdgeInsets' const UIEdgeInsets imageInsetsMine = {11, 13, 16, 22}; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:103:7: error: unknown type name 'UIEdgeInsets' const UIEdgeInsets imageInsetsSomeone = {11, 18, 16, 14}; ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:105:22: error: expected a type + (id)dataWithImage:(UIImage *)image date:(NSDate *)date type:(NSBubbleType)type ^ /Users/vietnguyen/Desktop/Troll Kitty/Troll Kitty/Troll Kitty/NSBubbleData.m:114:22: error: expected a type - (id)initWithImage:(UIImage *)image date:(NSDate *)date type:(NSBubbleType)type ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated.
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It looks like the library is expecting a .pch file that imports UIKit / UIKit.h (see UIBubbleTableViewExample-Prefix.pch in the examples directory). You can add a similar pch file to the project. Or you can add the following header files where you see these errors:

 #import <UIKit/UIKit.h>
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Source: https://habr.com/ru/post/1202779/

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