我得到Use of undeclared identifier 'AIRGoogleMapOverlay'
错误,当我试图运行我通过Xcode的反应本地项目。其实我试图打开我的iPhone应用程序,当我遇到这个错误,多数民众赞成。如果我只是说反应本地运行IOS,它建立并启动模拟器上的应用程序。我想提取我不能使用模拟器做当前设备的位置。
其中存在于反应天然-谷歌-地图包AirGoogleMapOverlay Manager.m文件时发生的错误。
AIRGoogleMapOverlay.h
#ifdef HAVE_GOOGLE_MAPS
#import <Foundation/Foundation.h>
#import <GoogleMaps/GoogleMaps.h>
#import <React/RCTBridge.h>
#import "AIRMapCoordinate.h"
#import "AIRGoogleMap.h"
@interface AIRGoogleMapOverlay : UIView
@property (nonatomic, strong) GMSGroundOverlay *overlay;
@property (nonatomic, copy) NSString *imageSrc;
@property (nonatomic, strong, readonly) UIImage *overlayImage;
@property (nonatomic, copy) NSArray *boundsRect;
@property (nonatomic, readonly) GMSCoordinateBounds *overlayBounds;
@property (nonatomic, weak) RCTBridge *bridge;
@end
#endif
AIRGoogleMapOverlay.m
#ifdef HAVE_GOOGLE_MAPS
#import "AIRGoogleMapOverlay.h"
#import <React/RCTEventDispatcher.h>
#import <React/RCTImageLoader.h>
#import <React/RCTUtils.h>
#import <React/UIView+React.h>
@interface AIRGoogleMapOverlay()
@property (nonatomic, strong, readwrite) UIImage *overlayImage;
@property (nonatomic, readwrite) GMSCoordinateBounds *overlayBounds;
@end
@implementation AIRGoogleMapOverlay {
RCTImageLoaderCancellationBlock _reloadImageCancellationBlock;
CLLocationCoordinate2D _southWest;
CLLocationCoordinate2D _northEast;
}
- (instancetype)init
{
if ((self = [super init])) {
_overlay = [[GMSGroundOverlay alloc] init];
}
return self;
}
- (void)setImageSrc:(NSString *)imageSrc
{
NSLog(@">>> SET IMAGESRC: %@", imageSrc);
_imageSrc = imageSrc;
if (_reloadImageCancellationBlock) {
_reloadImageCancellationBlock();
_reloadImageCancellationBlock = nil;
}
__weak typeof(self) weakSelf = self;
_reloadImageCancellationBlock = [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:_imageSrc]
size:weakSelf.bounds.size
scale:RCTScreenScale()
clipped:YES
resizeMode:RCTResizeModeCenter
progressBlock:nil
partialLoadBlock:nil
completionBlock:^(NSError *error, UIImage *image) {
if (error) {
NSLog(@"%@", error);
}
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@">>> IMAGE: %@", image);
weakSelf.overlayImage = image;
weakSelf.overlay.icon = image;
});
}];
}
- (void)setBoundsRect:(NSArray *)boundsRect
{
_boundsRect = boundsRect;
_southWest = CLLocationCoordinate2DMake([boundsRect[1][0] doubleValue], [boundsRect[0][1] doubleValue]);
_northEast = CLLocationCoordinate2DMake([boundsRect[0][0] doubleValue], [boundsRect[1][1] doubleValue]);
_overlayBounds = [[GMSCoordinateBounds alloc] initWithCoordinate:_southWest
coordinate:_northEast];
_overlay.bounds = _overlayBounds;
}
@end
#endif
而这里是我的错误,在AIRGoogleMapOverlayManager
#import "AIRGoogleMapOverlayManager.h"
#import "AIRGoogleMapOverlay.h"
@interface AIRGoogleMapOverlayManager()
@end
@implementation AIRGoogleMapOverlayManager
- (UIView *)view
{
AIRGoogleMapOverlay *overlay = [AIRGoogleMapOverlay new]; ERROR-Use of undeclared identifier 'AIRGoogleMApOverlay'
overlay.bridge = self.bridge; ERROR-Use of undeclared identifier 'overlay'
return overlay; ERROR-Use of undeclared identifier 'overlay'
return 0;
}
RCT_EXPORT_MODULE()
RCT_REMAP_VIEW_PROPERTY(bounds, boundsRect, NSArray)
RCT_REMAP_VIEW_PROPERTY(image, imageSrc, NSString)
@end
我知道,解决第一个将摆脱所有3个错误。另外我正在xcworkspace,不xcodeproj。
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