CDN：中继回购更新失败-12个错误：

如何解决CDN：中继回购更新失败-12个错误：

我尝试更新Pod时出错，

pod update

发现错误，

[!] CDN: trunk Repo update Failed - 12 error(s):
CDN: trunk URL Couldn't be downloaded: https://cdn.jsdelivr.net/cocoa/Specs/9/b/5/FBSDKCoreKit/6.1.0-alpha/FBSDKCoreKit.podspec.json Response: Timeout was reached

但是，我可以从浏览器顺利访问json路径。

如何解决此问题？

解决方法

我有和您一样的问题，我通过运行解决了该问题：

pod repo remove trunk 然后是pod install，一旦完成，我就运行pod update并更新了所有内容。

CocoaPods提供了使用git或CDN的功能。 CDN是默认设置，但是对于那些不起作用的用户，您可以通过添加

来退回到以前的基于git的实现

要修复在podfile上添加git路径的问题。

source 'https://github.com/CocoaPods/Specs.git'

我遇到了同样的问题，以下步骤帮助我解决了这些错误-

注释可可豆的git路径并添加CDN的路径
pod repo remove trunk
pod install
input_stream = 'rtsp://'+username+':'+password+'@'+ip+'/user='+username+'_password='+password+'_channel=0channel_number_stream=0.sdp' input_stream---> rtsp://admin:Admin123@192.168.1.208/user=admin_password=Admin123_channel=0channel_number_stream=0.sdp input_stream---> rtsp://Admin:@192.168.1.209/user=Admin_password=_channel=0channel_number_stream=0.sdp vs = cv2.VideoCapture(input_stream) fps_rate = int(vs.get(cv2.CAP_PROP_FPS)) I have two IP camera which have two diffrent fps_rate(Camera 1 have 18000 and camera 2 have 20 fps) video_file_name = 0 start_time = time.time() while(True): ret,frame = vs.read() time.sleep(0.2) # <= Simulate processing time (mask detection,face detection and many detection is hapning) ### Start of writing a video to disk minute = 5 ## saving a file for 5 minute only then saving another file for 5 min second = 60 minite_to_save_video = int(minute) * int(second) # if we are supposed to be writing a video to disk,initialize if time.time() - start_time >= minite_to_save_video or video_file_name == 0 : ## where H = heigth,W = width,C = channel H,W,C = frame.shape print('time.time()-->',time.time(),'video_file_name-->',video_file_name,' #####') start_time = time.time() video_file_name = str(time.mktime(datetime.datetime.now().timetuple())).replace('.0','') output_save_directory = output_stream+str(int(video_file_name))+'.mp4' fourcc = cv2.VideoWriter_fourcc(*'avc1') writer = cv2.VideoWriter(output_save_directory,fourcc,20.0,(W,H),True) # check to see if we should write the frame to disk if writer is not None: try: writer.write(frame) except Exception as e: print('Error in writing video output---> ',e)
没有减少错误，继续重复第 4 步，直到没有错误并开始安装 pod

我在使用 FirebaseRemoteConfig 7.1.0 时遇到此错误。

就我而言，上述答案不起作用。

pod repo remove trunk
将 GitHub 路径添加到 Podfile

但是我吃完晚饭就解决了...（可能是CDN服务器造成的）

如果你使用的是 mac

就跑

git clone https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master

那就去做

pod install