Build 生成时应用程序崩溃(UDP套接字,文件已存在)-反应本机

Build 生成时应用程序崩溃(UDP套接字,文件已存在)-反应本机,build,react-native,Build,React Native,因为两周前,我的应用程序在构建时崩溃,我需要清理构建以使应用程序正常工作 我得到了这个错误: ** BUILD SUCCEEDED ** Taking device build from: /Users/menett_a/Library/Developer/Xcode/DerivedData/test-agnxewnospeafmevzplgrpzomptx/Build/Products/Debug-iphoneos Taking simulator build from: /Users/me

因为两周前,我的应用程序在构建时崩溃,我需要清理构建以使应用程序正常工作

我得到了这个错误:

** BUILD SUCCEEDED **

Taking device build from: /Users/menett_a/Library/Developer/Xcode/DerivedData/test-agnxewnospeafmevzplgrpzomptx/Build/Products/Debug-iphoneos
Taking simulator build from: /Users/menett_a/Library/Developer/Xcode/DerivedData/test-agnxewnospeafmevzplgrpzomptx/Build/Products/Debug-iphonesimulator
...I will output a universal build to: /Users/menett_a/Library/Developer/Xcode/DerivedData/test-agnxewnospeafmevzplgrpzomptx/Build/Products/Debug-universal
/* the error ===> */ mkdir: 
/Users/menett_a/Library/Developer/Xcode/DerivedData/test-agnxewnospeafmevzplgrpzomptx/Build/Products/Debug-universal: File exists
我安装的最后一个模块是crypto