Calvin Chan[Unity/iOS] Missing signing identifier at UnityFramework.framework/Frameworks/libswiftCore.dylibI was releasing new features of existing game 《做乜雞 Onnine》, it just suddenly happen when i was trying to upload a new build to Apple…1 min read·Jun 3, 2023----
Calvin ChanUnity: ExecutionEngineException: Attempting to call method… no ahead of time (AOT) code was…I was working on a project that running on Android. In unity editor play mode, everything looks fine and run perfectly. However, once i…2 min read·Apr 17, 2023----
Calvin Chan[Unity] AndroidVideoMedia: Error opening extractor error code -10000I was using Unity version 2020.3.38f1 and targeting Android. In the Player Setting, the Scripting Backend was Mono and it works completely…1 min read·Oct 25, 2022----
Calvin ChanUnity WhatsApp Sticker Plugin (Android)To develop a game or app that able download and add custom stickers into WhatsApp using Unity , There is no plugin in Assets Store or…4 min read·Oct 14, 2022----
Calvin ChaniOS Http Response: finished with error [-1017] Error Domain=NSURLErrorDomain Code=-1017 “無法解讀回應”Recently i develop a game using #Unity3d , the game will need to communicate with server using http request API, for unity editor and…2 min read·Sep 5, 2022----
Calvin ChanFlutter iOS Error: [!] CocoaPods could not find compatible versions for pod “Firebase/Messaging”:When you got some error like this after called pod install . Just try to delete the Profile.lock file and try again.1 min read·Apr 1, 2022----
Calvin ChanApple Business Manager Custom AppRecently i was made an app for members only of an organisation. So the app cannot be release public, instead you can choose release as…3 min read·Mar 16, 2022----
Calvin Chan[Playcanvas] XMLHttpRequest has been blocked by CORS policy: Response to preflight request doesn’t…I really hate CORS or CORB things. When you not familiar with such network security like me, you will just reading a lot article that keep…3 min read·Feb 26, 2022----
Calvin ChanChinese Characters for PlaycanvasI was going to add font into Playcanvas Editor to support chinese in WebGL game. however, once imported chinese font downloaded from…47 min read·Feb 24, 2022----