-libstdc++.zip

升级Xcode到10及其以上版本，找不到libstdc++.6.0.9.tbd等文件，下载此资源， 设备 将tbd副本放到下面路径中： /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/lib/ 模拟器 将tdb副本放到下面路径中： /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/ 将dylib副本放到下面路径中： /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/ 然后，重新npm I Xcode clear build