Swift - 无法识别的选择器发送到 SDWebImage 方法上的实例
Swift - unrecognized selector sent to instance on SDWebImage methods on
我在我的项目中添加了完整的 SDWebImage 文件夹。还添加了桥接头。我的应用程序在安装过程中没有产生任何问题，但是当我尝试访问 SDWebImage 方法时，它给出了以下异常 "unrecognized selector sent to instance"，错误代码：
d_setImageWithURL:placeholderImage:options:completed:]: unrecognized selector sent to instance 0x7f80e7d2e490
2018-03-04 18:53:41.673344+0600 Messenger[24721:203878] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImageView sd_setImageWithURL:placeholderImage:options:completed:]: unrecognized selector sent to instance 0x7f80e7d2e490'
*** First throw call stack:
(
0 CoreFoundation 0x000000010f7d11cb __exceptionPreprocess + 171
1 libobjc.A.dylib 0x000000011028af41 objc_exception_throw + 48
2 CoreFoundation 0x000000010f851914 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 UIKit 0x0000000111aa30bd -[UIResponder doesNotRecognizeSelector:] + 295
4 CoreFoundation 0x000000010f754178 ___forwarding___ + 1432
5 CoreFoundation 0x000000010f753b58 _CF_forwarding_prep_0 + 120
6 Messenger 0x000000010e269a26 _T09Messenger32RMStickerMarketHomeTableViewCellC22showImageFromURLStringySS9urlString_So07UIImageF0C2inSo019UIActivityIndicatorF0C4withtF + 582
7 Messenger 0x000000010e26d4ee _T09Messenger32RMStickerMarketHomeTableViewCellC010collectionF0So012UICollectionfG0CSo0iF0C_10Foundation9IndexPathV13cellForItemAttF + 7918
8 Messenger 0x000000010e26d84c _T09Messenger32RMStickerMarketHomeTableViewCellC010collectionF0So012UICollectionfG0CSo0iF0C_10Foundation9IndexPathV13cellForItemAttFTo + 92
9 UIKit 0x000000011232f426 -[UICollectionView _createPreparedCellForItemAtIndexPath:withLayoutAttributes:applyAttributes:isFocused:notify:] + 290
10 UIKit 0x000000011232f2fe -[UICollectionView _createPreparedCellForItemAtIndexPath:withLayoutAttributes:applyAttributes:] + 35
11 UIKit 0x000000011233481b -[UICollectionView _updateVisibleCellsNow:] + 4775
12 UIKit 0x000000011233a710 -[UICollectionView layoutSubviews] + 364
13 UIKit 0x0000000111949551 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1331
14 QuartzCore 0x00000001114774ba -[CALayer layoutSublayers] + 153
15 QuartzCore 0x000000011147b5a9 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 401
16 UIKit 0x0000000111933e5f -[UIView(Hierarchy) layoutBelowIfNeeded] + 662
17 UIKit 0x000000011193b01c +[UIView(Animation) performWithoutAnimation:] + 90
18 UIKit 0x00000001119d4163 -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] + 1354
19 UIKit 0x00000001119d44ab -[UITableView _createPreparedCellForGlobalRow:willDisplay:] + 74
20 UIKit 0x000000011199a870 -[UITableView _updateVisibleCellsNow:isRecursive:] + 2892
21 UIKit 0x00000001119bbde9 -[UITableView layoutSubviews] + 176
22 UIKit 0x0000000111949551 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1331
23 QuartzCore 0x00000001114774ba -[CALayer layoutSublayers] + 153
24 QuartzCore 0x000000011147b5a9 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 401
25 QuartzCore 0x00000001114041cd _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 365
26 QuartzCore 0x000000011142fae4 _ZN2CA11Transaction6commitEv + 500
27 QuartzCore 0x0000000111430830 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 76
28 CoreFoundation 0x000000010f773db7 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
29 CoreFoundation 0x000000010f773d0e __CFRunLoopDoObservers + 430
30 CoreFoundation 0x000000010f758324 __CFRunLoopRun + 1572
31 CoreFoundation 0x000000010f757a89 CFRunLoopRunSpecific + 409
32 GraphicsServices 0x0000000118a4d9c6 GSEventRunModal + 62
33 UIKit 0x000000011187ad30 UIApplicationMain + 159
34 Messenger 0x000000010e2339a7 main + 55
35 libdyld.dylib 0x00000001150edd81 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
这是我的桥接头文件代码：
#ifndef Messenger_Bridging_Header_h
#define Messenger_Bridging_Header_h
#import <authsdk/AuthSDKManager.h>
#import <IMSDK/IMManager.h>
#import "OpenUDID.h"
#import "UIImageView+WebCache.h"
#import "OrderedDictionary.h"
#import "UINavigationController+SGProgress.h"
#import "KASlideShow.h"
#endif /* Messenger_Bridging_Header_h */
这是我在项目中使用 SDWebImage 方法的代码：
func showImageFromURLString(urlString: String, in imageView: UIImageView, with activityIndicatorView: UIActivityIndicatorView) -> Void {
let imageURL = URL(string: urlString)
if let url = imageURL{
activityIndicatorView.isHidden = false
activityIndicatorView.startAnimating()
// imageView.setImageWith(url, placeholderImage: nil, options: .cacheMemoryOnly){
// (image, error, cacheType) in
// activityIndicatorView.stopAnimating()
// activityIndicatorView.isHidden = true
// }
imageView.sd_setImage(with: url, placeholderImage: nil, options: .cacheMemoryOnly) {
(image, error, cacheType, url) in
activityIndicatorView.stopAnimating()
activityIndicatorView.isHidden = true
}
}
}
原因：
Added from "Build Phases -> Link Binary with Libraries" which added
the framework and made a copy of that framework at the root folder of
the projects.
解决方案：
Remove library from Link Binary with Libraries, also remove from
Project Navigator, Then copy the framework files under "AppName ->
AppName -> Frameworks", then add on project navigator, then add on
Link Binary with Libraries
最后在项目桥接头上添加这一行，如下所示，问题应该解决了
#ifndef Messenger_Bridging_Header_h
#define Messenger_Bridging_Header_h
#import <SDWebImage/UIImageView+WebCache.h>
#endif /* Messenger_Bridging_Header_h */
我在我的项目中添加了完整的 SDWebImage 文件夹。还添加了桥接头。我的应用程序在安装过程中没有产生任何问题，但是当我尝试访问 SDWebImage 方法时，它给出了以下异常 "unrecognized selector sent to instance"，错误代码：
d_setImageWithURL:placeholderImage:options:completed:]: unrecognized selector sent to instance 0x7f80e7d2e490
2018-03-04 18:53:41.673344+0600 Messenger[24721:203878] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImageView sd_setImageWithURL:placeholderImage:options:completed:]: unrecognized selector sent to instance 0x7f80e7d2e490'
*** First throw call stack:
(
0 CoreFoundation 0x000000010f7d11cb __exceptionPreprocess + 171
1 libobjc.A.dylib 0x000000011028af41 objc_exception_throw + 48
2 CoreFoundation 0x000000010f851914 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 UIKit 0x0000000111aa30bd -[UIResponder doesNotRecognizeSelector:] + 295
4 CoreFoundation 0x000000010f754178 ___forwarding___ + 1432
5 CoreFoundation 0x000000010f753b58 _CF_forwarding_prep_0 + 120
6 Messenger 0x000000010e269a26 _T09Messenger32RMStickerMarketHomeTableViewCellC22showImageFromURLStringySS9urlString_So07UIImageF0C2inSo019UIActivityIndicatorF0C4withtF + 582
7 Messenger 0x000000010e26d4ee _T09Messenger32RMStickerMarketHomeTableViewCellC010collectionF0So012UICollectionfG0CSo0iF0C_10Foundation9IndexPathV13cellForItemAttF + 7918
8 Messenger 0x000000010e26d84c _T09Messenger32RMStickerMarketHomeTableViewCellC010collectionF0So012UICollectionfG0CSo0iF0C_10Foundation9IndexPathV13cellForItemAttFTo + 92
9 UIKit 0x000000011232f426 -[UICollectionView _createPreparedCellForItemAtIndexPath:withLayoutAttributes:applyAttributes:isFocused:notify:] + 290
10 UIKit 0x000000011232f2fe -[UICollectionView _createPreparedCellForItemAtIndexPath:withLayoutAttributes:applyAttributes:] + 35
11 UIKit 0x000000011233481b -[UICollectionView _updateVisibleCellsNow:] + 4775
12 UIKit 0x000000011233a710 -[UICollectionView layoutSubviews] + 364
13 UIKit 0x0000000111949551 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1331
14 QuartzCore 0x00000001114774ba -[CALayer layoutSublayers] + 153
15 QuartzCore 0x000000011147b5a9 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 401
16 UIKit 0x0000000111933e5f -[UIView(Hierarchy) layoutBelowIfNeeded] + 662
17 UIKit 0x000000011193b01c +[UIView(Animation) performWithoutAnimation:] + 90
18 UIKit 0x00000001119d4163 -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] + 1354
19 UIKit 0x00000001119d44ab -[UITableView _createPreparedCellForGlobalRow:willDisplay:] + 74
20 UIKit 0x000000011199a870 -[UITableView _updateVisibleCellsNow:isRecursive:] + 2892
21 UIKit 0x00000001119bbde9 -[UITableView layoutSubviews] + 176
22 UIKit 0x0000000111949551 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1331
23 QuartzCore 0x00000001114774ba -[CALayer layoutSublayers] + 153
24 QuartzCore 0x000000011147b5a9 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 401
25 QuartzCore 0x00000001114041cd _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 365
26 QuartzCore 0x000000011142fae4 _ZN2CA11Transaction6commitEv + 500
27 QuartzCore 0x0000000111430830 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 76
28 CoreFoundation 0x000000010f773db7 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
29 CoreFoundation 0x000000010f773d0e __CFRunLoopDoObservers + 430
30 CoreFoundation 0x000000010f758324 __CFRunLoopRun + 1572
31 CoreFoundation 0x000000010f757a89 CFRunLoopRunSpecific + 409
32 GraphicsServices 0x0000000118a4d9c6 GSEventRunModal + 62
33 UIKit 0x000000011187ad30 UIApplicationMain + 159
34 Messenger 0x000000010e2339a7 main + 55
35 libdyld.dylib 0x00000001150edd81 start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
这是我的桥接头文件代码：
#ifndef Messenger_Bridging_Header_h
#define Messenger_Bridging_Header_h
#import <authsdk/AuthSDKManager.h>
#import <IMSDK/IMManager.h>
#import "OpenUDID.h"
#import "UIImageView+WebCache.h"
#import "OrderedDictionary.h"
#import "UINavigationController+SGProgress.h"
#import "KASlideShow.h"
#endif /* Messenger_Bridging_Header_h */
这是我在项目中使用 SDWebImage 方法的代码：
func showImageFromURLString(urlString: String, in imageView: UIImageView, with activityIndicatorView: UIActivityIndicatorView) -> Void {
let imageURL = URL(string: urlString)
if let url = imageURL{
activityIndicatorView.isHidden = false
activityIndicatorView.startAnimating()
// imageView.setImageWith(url, placeholderImage: nil, options: .cacheMemoryOnly){
// (image, error, cacheType) in
// activityIndicatorView.stopAnimating()
// activityIndicatorView.isHidden = true
// }
imageView.sd_setImage(with: url, placeholderImage: nil, options: .cacheMemoryOnly) {
(image, error, cacheType, url) in
activityIndicatorView.stopAnimating()
activityIndicatorView.isHidden = true
}
}
}
原因：
Added from "Build Phases -> Link Binary with Libraries" which added the framework and made a copy of that framework at the root folder of the projects.
解决方案：
Remove library from Link Binary with Libraries, also remove from Project Navigator, Then copy the framework files under "AppName -> AppName -> Frameworks", then add on project navigator, then add on Link Binary with Libraries
最后在项目桥接头上添加这一行，如下所示，问题应该解决了
#ifndef Messenger_Bridging_Header_h
#define Messenger_Bridging_Header_h
#import <SDWebImage/UIImageView+WebCache.h>
#endif /* Messenger_Bridging_Header_h */