- React native xcode 12.4 how to#
- React native xcode 12.4 install#
- React native xcode 12.4 update#
- React native xcode 12.4 full#
- React native xcode 12.4 code#
I hope that I was able to help a couple of lost developers who want to get started with React Native for ios Apps.Info Installing "DerivedData/Build/Products/Debug-iphonesimulator/AdhVDGAppMobile.app"Īn error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):įailed to install the requested applicationĪn application bundle was not found at the provided path. To fix this, comment out lines from the podfile (see 4.) and after running pod update, your setup of react-native should finally work. This error will occur because the initial Xcode configuration collides with the Podfile generated by npm react-native init MyProject on ios.
Once you have restarted Xcode and followed the official setup guide from react-native you will face another build error. Next, Xcode has to integrate these downloaded command line tools using sudo xcode-select -s /Library/Developer/CommandLineTools. In my case, I had to manually install Xcode Command Line Tools from the Apple Developer Website.
React native xcode 12.4 how to#
I found out how to fix that error based on this Apple Community post. Therefore, I will explain how to fix the missing dependencies and. When trying to restart the application, the earlier instance of the program still tries to access the database which causes the error. These errors occur when running the application for the first time. Requested but did not find extension point with identifier Xcode Is only the consequence of the other two errors from the output, namely Some people may face the same difficulties.įirst things first: The underlying error is caused by Xcode itself.Įrror: unable to attach DB: error: accessing build database Since I simply followed the setup guide for MacOs as described here, I think it is useful to elaborate on what I did in to fix the issue described above.
React native xcode 12.4 update#
(only for official react-native setup): Run pod update React_native_post_install(installer) _apply_Xcode_12_5_M1_post_install_workaround(installer) (only for official react-native setup): Comment out these lines from ios/Podfile: Manually download Xcode Command Line Tools from Īctivate downloaded command line tools using sudo xcode-select -s /Library/Developer/CommandLineTools To check all version information, here is the output of npx react-native info:ĬPU: (8) 圆4 Intel(R) Core(TM) i5-8279U CPU 2.40GHz Xcodebuild Requested but did not find extension point of plug-inĬom.apple.dt.IDEWatchSupportCore 12:19:42.353 12:19:42.347 xcodebuild Requested but did not "/Users/luca/Library/Developer/Xcode/DerivedData/MyProject-eqgmgatmlgqlskcmpchtodpmmbab/Build/Intermediates.noindex/XCBuildData/build.db":ĭatabase is locked Possibly there are two concurrent builds running in Order error: unable to attach DB: error: accessing build database Note: Build preparation complete note: Building targets in dependency Users/luca/Library/Developer/Xcode/DerivedData/MyProject-eqgmgatmlgqlskcmpchtodpmmbab/Build/Intermediates.noindex/XCBuildData/58652ba6d5e25b644cfcef8d1c74529a-desc.xcbuild Note: Using new build system note: Planning Analyze workspaceĬreate build description Build description signature:ĥ8652ba6d5e25b644cfcef8d1c74529a Build description path: Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -workspace MyProject.xcworkspace -configuration Debug -scheme MyProject -destination id=D3DC5A60-6CB5-40B5-B610-4760B38C1941 With Xcode.app, by opening MyProject.xcworkspace. To debug build logs further, consider building your app
React native xcode 12.4 code#
We ran "xcodebuild" command but it exited withĮrror code 65. MyProject.xcworkspace -configuration Debug -scheme MyProject IPhone 13 (iOS 15.2) info Building (using "xcodebuild -workspace Info Found Xcode workspace "MyProject.xcworkspace" info Launching (base) Lucas-MacBook-Pro-2:MyProject luca$ npx react-native run-ios
React native xcode 12.4 full#
Here is the full output when running npx react-native run-ios: This is my first react-native setup so I have no idea how to fix that error. I would highly appreciate if you could help me out. This Stackoverflow post did not seem to help. (installing all required packages + npx react-native init MyProject + npx react-native start (Terminal 1) + npx react-native run-ios (Terminal 2)) However, I get an error when trying to build the ios application. I followed the official react-native setup guide to set up my react-native project.
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