Shulou(Shulou.com)06/02 Report--

This article shows you the solution to the Xcode engineering problem, which is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

When opening an old project, an error was reported:

Error:-fobjc-arc is not supported on platforms using the legacy runtime

Command / Applications/Xcode 2.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1

Solution:

1. Click Project name-> build settings

two。 Find objective-C Automatic Reference Counting and select NO as its option.

Reason: ARC is enabled by default when the project is created

The above is the solution to the Xcode engineering problem. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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