ios - Ionic Pro iOS 构建错误 : Unknown method 'error!'

我正在尝试使用 Ionic Pro 为 iOS 构建我的 Ionic 3 应用程序。它已经在 Android 上运行。

这是我遇到的错误:

[08:47:12]: Unknown method 'error!', supported [:error, :important, :success, :message, :deprecated, :command, :command_output, :verbose, :header, :interactive?, :input, :confirm, :select, :password, :crash!, :user_error!, :shell_error!, :build_failure!, :test_failure!, :abort_with_message!, :not_implemented]
+------+------------------------+-------------+
|              fastlane summary               |
+------+------------------------+-------------+
| Step | Action                 | Time (in s) |
+------+------------------------+-------------+
| 1    | default_platform       | 0           |
| 2    | create_keychain        | 0           |
| 3    | download_certs         | 1           |
| 4    | import_certificate     | 0           |
|