解决iOS xcode打包unknown error -1=ffffffffffffffff错误

# 网上很多文档说重启机器，清除缓存什么的，纯属扯淡，都是相互复制粘贴，经测验在stackoverflow找到以下解决方法，亲测可用
security unlock-keychain -p "Your_PASS" ~/Library/Keychains/login.keychain
security unlock-keychain -p Your_PASS  ~/Library/Keychains/login.keychain
security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k YOUR_PASS ~/Library/Keychains/login.keychain
security set-keychain-settings ~/Library/Keychains/login.keychain