I'm trying to add Google Mobile Ads SDK 7.6
But i'm getting a lot of errors, and i can't solve it. Under here i have some of the errors.
Undefined symbols for architecture arm64:
"_UITransitionContextFromViewControllerKey", referenced from:
-[GADViewControllerFullScreenSwipeAnimation animateTransition:] in GoogleMobileAds(GADViewControllerFullScreenSwipeAnimation.o)
-[GADViewControllerFullScreenSwipeAnimation animationContextForRestoringAnimationToSavedState:] in GoogleMobileAds(GADViewControllerFullScreenSwipeAnimation.o)
"_UITransitionContextToViewControllerKey", referenced from:
-[GADViewControllerFullScreenSwipeAnimation animateTransition:] in GoogleMobileAds(GADViewControllerFullScreenSwipeAnimation.o)
-[GADViewControllerFullScreenSwipeAnimation animationContextForTopToBottomAnimationPresentationWithTransitionContext:] in GoogleMobileAds(GADViewControllerFullScreenSwipeAnimation.o)
-[GADViewControllerFullScreenSwipeAnimation animationContextForBottomToTopAnimationPresentationWithTransitionContext:] in GoogleMobileAds(GADViewControllerFullScreenSwipeAnimation.o)
"_OBJC_CLASS_$_UIScrollView", referenced from:
objc-class-ref in GoogleMobileAds(GADSlot+SwipeToViewController.o)
"_OBJC_CLASS_$_UIPasteboard", referenced from:
objc-class-ref in GoogleMobileAds(GADAdView.o)
"_UIImageWriteToSavedPhotosAlbum", referenced from:
-[GADMRAIDPicture storeImage:] in GoogleMobileAds(GADMRAIDPicture.o)
"_CGSizeFromString", referenced from:
_GADCGSizeFromString in GoogleMobileAds(GADAdSize.o)
"_CATransform3DMakeRotation", referenced from:
-[GADAdView(VideoAdditions) rotateVideoToDegrees:] in GoogleMobileAds(GADAdView+VideoAdditions.o)
"_OBJC_METACLASS_$_UIGestureRecognizer", referenced from:
_OBJC_METACLASS_$_GADImpressionTicketGestureRecognizer in GoogleMobileAds(GADImpressionTicketGestureRecognizer.o)
_OBJC_METACLASS_$_GADAdViewTouchGestureRecognizer in GoogleMobileAds(GADAdViewTouchGestureRecognizer.o)
"_OBJC_CLASS_$_UIGestureRecognizer", referenced from:
_OBJC_CLASS_$_GADImpressionTicketGestureRecognizer in GoogleMobileAds(GADImpressionTicketGestureRecognizer.o)
_OBJC_CLASS_$_GADAdViewTouchGestureRecognizer in GoogleMobileAds(GADAdViewTouchGestureRecognizer.o)
"_UIViewNoIntrinsicMetric", referenced from:
-[GADBannerView intrinsicContentSize] in GoogleMobileAds(GADBannerView.o)
Thank you !
I found a solution. I had to use the #import GoogleMobileAds; instead of using #import <GoogleMobileAds/GoogleMobileAds.h>
That solved my problem.
Related
I'm trying to port a SwiftUI view into react native following this guide. It build fine in swift project but not in a react native project.
I'm getting the following error:
Undefined symbols for architecture x86_64:
"_swift_getOpaqueTypeConformance", referenced from:
lava.ColorWheelView.body.getter : some in ColorWheelView.o
closure #2 (SwiftUI.GeometryProxy) -> <<opaque return type of lava.ColorWheelView.makeView(SwiftUI.GeometryProxy) -> some>>.0 in lava.ColorWheelView.body.getter : some in ColorWheelView.o
associated type witness table accessor for SwiftUI.View.Body : SwiftUI.View in lava.ColorWheelView : SwiftUI.View in lava in ColorWheelView.o
l_get_witness_table qd0__7SwiftUI4ViewHD3_AaBPAAE7gesture_9includingQrqd___AA11GestureMaskVtAA0F0Rd__lFQOyAA15ModifiedContentVyAA6ZStackVyAA05TupleC0VyAJyAA06_ShapeC0VyAA9RectangleVAA5ColorVGAA12_FrameLayoutVG_AJy4lava010GuitarPickC0VAA13_OffsetEffectVGtGGAA09_PositionP0VG_AA06_EndedF0VyAA0f5StateF0VyAA08_ChangedF0VyAA04DragF0VGSo7CGPointVSgGGQo_HO in ColorWheelView.o
associated type witness table accessor for SwiftUI.View.Body : SwiftUI.View in lava.TrianglePath : SwiftUI.View in lava in GuitarPickView.o
associated type witness table accessor for SwiftUI.View.Body : SwiftUI.View in lava.GuitarPickView : SwiftUI.View in lava in GuitarPickView.o
"_swift_getTypeByMangledNameInContextInMetadataState", referenced from:
___swift_instantiateConcreteTypeFromMangledNameAbstract in ColorWheelView.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
To reproduce I made this Github repo
Copy those files in a react native project and try to build. Make sure to replace the header file import with your test project name "<Replace This>-Swift.h"
My build target is iOS 13.5 iPhone 11 Pro Max simulator.
When connecting to a project on Ada QT library produces errors.
with QT; use QT;
.....
Log.
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0x14): undefined reference to QChar1_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0x30): undefined reference toQChar2_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0x5a): undefined reference to QChar3_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0x6f): undefined reference toQChar4_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0x8b): undefined reference to QChar5_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0xa7): undefined reference toQChar6_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0xbb): undefined reference to QChar7_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0xcf): undefined reference toQChar8_create'
E:\GNAT\2013\qtada\qt-qchar.o:qt-qchar.adb:(.text+0xe3): undefined reference to QChar_latin1'
e:/gnat/2013/bin/../libexec/gcc/i686-pc-mingw32/4.7.4/ld.exe: E:\GNAT\2013\qtada\qt-qchar.o: bad reloc address 0x20 in section.eh_frame'
e:/gnat/2013/bin/../libexec/gcc/i686-pc-mingw32/4.7.4/ld.exe: final link failed: Invalid operation
collect2.exe: error: ld returned 1 exit status
gprbuild: link of main.adb failed
[2014-04-28 08:15:40] process exited with status 4 (elapsed time: 01.50s)
Are your installed QT,QTADA libraries compatible with the Mingw-Toolchain? Also regarding the bitness 32/64. The Versions of your libraries and the compile/linker command would be helpful.
You might also consider following hint:
GMP with MinGW on Windows
I'm trying to mount a network volume in a OS X App.
I get it to work using the FSMountServerVolume function which is deprecated. The documentation says "To mount a network volume, use NetFSMountURLAsync instead". But when I try to use this function I get the following error message:
dyld: lazy symbol binding failed: Symbol not found: _NetFSMountURLSync
Referenced from: /Users/username/Library/Developer/Xcode/DerivedData/AppName-ammmlfwhvlfxkdburfmzioformdn/Build/Products/Debug/AppName.app/Contents/MacOS/AppName
Expected in: /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
dyld: Symbol not found: _NetFSMountURLSync
Referenced from: /Users/username/Library/Developer/Xcode/DerivedData/AppName-ammmlfwhvlfxkdburfmzioformdn/Build/Products/Debug/AppName.app/Contents/MacOS/AppName
Expected in: /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
Did I forget anything? I imported the NetFS Framework.
OK, it looks like NetFSMountURLSync() etc where introduced in 10.8.
From NetFS Changes:
Added AsyncRequestID
Added NetFSMountURLAsync()
Added NetFSMountURLBlock
Added NetFSMountURLCancel()
Added NetFSMountURLSync()
Added #def kNAUIOptionAllowUI
Added #def kNAUIOptionForceUI
Added #def kNAUIOptionKey
Added #def kNAUIOptionNoUI
Added #def kNetFSMountAtMountDirKey
Therefore you are going to have to use the "old way" in 10.7 and below and the "new way" in 10.8 and above. This means making the NetFS.framework optional rather than required and the need to perform various runtime checks to see which API you need to use.
I am facing some problem while including ZXingWidget to my previous iOS project.
It is a project which I started earlier using XCode4.3+ARC for iOS. For this project I need to include ZXing to scan.
I had followed the README provided.
Copy zxing into project root, add ZXingWidget.xcodeproj project
Adding link libZXingWidget.a in build phases
Added ZXingWidget to target dependencies
Header Search Paths - recursive $(SRCROOT)/zxing-read-only/iphone/ZXingWidget/Classes
Header Search Paths - non-recursive $(SRCROOT)/zxing-read-only/cpp/core/src
Import all the required iOS frameworks.
Things to note:
ZXing compiled and run properly on iphone simulator
I am getting about 66 errors about undefined symbols. (example below)
Zxing code is obtained from SVN (I also tried the zip download, same but 64 errors)
But I could not import any file directly from my code
(#import not working).
I also tried this solution with no luck.
Any other possibilities that I am missing?
Any help is appreciated!
Some error output I am getting now.
Undefined symbols for architecture i386:
"std::ios_base::Init::Init()", referenced from:
___cxx_global_var_init in libZXingWidget.a(Binarizer.o)
___cxx_global_var_init in libZXingWidget.a(BinaryBitmap.o)
___cxx_global_var_init in libZXingWidget.a(Array.o)
___cxx_global_var_init in libZXingWidget.a(BitArray.o)
___cxx_global_var_init in libZXingWidget.a(BitMatrix.o)
___cxx_global_var_init in libZXingWidget.a(BitSource.o)
___cxx_global_var_init in libZXingWidget.a(Counted.o)
...
"std::terminate()", referenced from:
zxing::Binarizer::Binarizer(zxing::Ref<zxing::LuminanceSource>) in libZXingWidget.a(Binarizer.o)
zxing::Binarizer::~Binarizer() in libZXingWidget.a(Binarizer.o)
zxing::BinaryBitmap::BinaryBitmap(zxing::Ref<zxing::Binarizer>) in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::~BinaryBitmap() in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::getBlackRow(int, zxing::Ref<zxing::BitArray>) in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::getWidth() const in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::getHeight() const in libZXingWidget.a(BinaryBitmap.o)
...
"operator delete(void*)", referenced from:
zxing::Binarizer::~Binarizer() in libZXingWidget.a(Binarizer.o)
zxing::Counted::~Counted() in libZXingWidget.a(Binarizer.o)
zxing::BinaryBitmap::~BinaryBitmap() in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::crop(int, int, int, int) in libZXingWidget.a(BinaryBitmap.o)
zxing::BinaryBitmap::rotateCounterClockwise() in libZXingWidget.a(BinaryBitmap.o)
zxing::Counted::~Counted() in libZXingWidget.a(BinaryBitmap.o)
zxing::BitArray::~BitArray() in libZXingWidget.a(BitArray.o)
...
"___cxa_allocate_exception", referenced from:
zxing::Counted::release() in libZXingWidget.a(Binarizer.o)
zxing::Counted::release() in libZXingWidget.a(BinaryBitmap.o)
zxing::BitArray::setRange(int, int) in libZXingWidget.a(BitArray.o)
zxing::BitArray::isRange(unsigned long, unsigned long, bool) in libZXingWidget.a(BitArray.o)
zxing::BitMatrix::setRegion(unsigned long, unsigned long, unsigned long, unsigned long) in libZXingWidget.a(BitMatrix.o)
zxing::Counted::release() in libZXingWidget.a(BitMatrix.o)
zxing::BitSource::readBits(int) in libZXingWidget.a(BitSource.o)
...
You need to rename main.m to main.mm. That will tell Xcode to link with the necessary C++ libraries, which is what are missing.
in order to test a managed class I tried to create an instance in a unit test by first trying to mock NSEntityDescription and NSManagedObjectContext.
id mockEntityDesc = [OCMockObject niceMockForClass:[NSEntityDescription class]];
id mockManagedObjectContext = [OCMockObject mockForClass:NSManagedObjectContext.class];
But before I can get any further I get the following error when test is run;
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_NSEntityDescription", referenced from:
objc-class-ref in CallsCoordinatorTests.o
"_OBJC_CLASS_$_NSManagedObjectContext", referenced from:
objc-class-ref in CallsCoordinatorTests.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Any advice please?
Thanks
Your unit test target is not linking with the Core Data framework.