問題現象
最近我的 CI 構建一直失敗，並報錯："A timestamp was expected but was not found.".
signing file=dist/mac/XXX.app identityName=Developer ID Application: XXX Co., Ltd. (XXX8AWFXXX) identityHash=DA3F2C4C71A181EB35CA8D228CAE6A3817BD0A4C provisioningProfile=none
⨯ Command failed: codesign --sign DA3F2C4C71A181EB35CA8D228CAE6A3817BD0A4C --force --timestamp --options runtime ...... --entitlements buildResources/entitlements.mac.plist /Users/ci/jenkins/workspace/test_main/dist/mac/XXX.app/Contents/buildResources/esptool/mac/lib-dynload/math.cpython-38-darwin.so
/Users/ci/jenkins/workspace/test_main/dist/mac/XXX.app/Contents/buildResources/esptool/mac/lib-dynload/math.cpython-38-darwin.so: replacing existing signature
/Users/ci/jenkins/workspace/test_main/dist/mac/XXX.app/Contents/buildResources/esptool/mac/lib-dynload/math.cpython-38-darwin.so: A timestamp was expected but was not found.
解決方法
嘗試切換到另一個網絡，比如：另一個 WIFI、手機熱點、代理（FQ）等，再重試。
如果沒有可用的其他網絡，那麼請檢查下防火牆的規則配置。