Expo iOS独立版本退出非零错误

Question

我可以通过iOS模拟器在Mac上运行应用程序。但是，当我尝试构建.ipa控制台时，会返回错误。

building and signing IPA
saved provisioning profile to temporary path
provisioning profile copied to home directory
Error: Process exited with non-zero code: 1
    at ChildProcess.child.on (/usr/local/turtle-js/node_modules/@expo/spawn-async/build/spawnAsync.js:39:21)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Socket.stream.socket.on (internal/child_process.js:346:11)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)
    at Pipe._handle.close [as _onclose] (net.js:554:12)

这是错误。尝试签名时发生错误。但是证书是真实的，因为如果有证书错误控制台会说它。