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I am having trouble building react native ios project.
Error message:
"launchPackage command" can't be opened because it is from an unidentified developer.
Any idea how to fix this?
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"launchPackage command" can't be opened because it is from an unidentified developer. Any idea how to fix this? Show activity on this post. Although this answer will most likely work, you would also allow all future apps from unidentified developers to be installed without being prompted.
React Native implements a polyfill for WebSockets. These polyfills are initialized as part of the react-native module that you include in your application through import React from 'react'. If you load another module that requires WebSockets, such as Firebase, be sure to load/require it after react-native:
If you encounter an error such as npm WARN locking Error: EACCES while using the React Native CLI, try running the following: If you added React Native manually to your project, make sure you have included all the relevant dependencies that you are using, like RCTText.xcodeproj, RCTImage.xcodeproj.
There is a CocoaPods plugin called cocoapods-fix-react-native which handles any potential post-fixing of the source code due to differences when using a dependency manager.
Although this answer will most likely work, you would also allow all future apps from unidentified developers to be installed without being prompted.
To allow executing only the command in question (launchPackager.command), go to your react-native installation folder (most likely node_modules/react-native/scripts) in Finder and right-click launchPackager.command, choose Open and confirm by clicking Open again.
You will not be prompted again for this command as you have allowed execution specifically.
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Another simple way is to delete node_modules folder from project directory and do npm install. This happened because project was copied from old mac which had node_modules folder created by that old mac user, hence some problem occurs for project transferred to new mac.
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