找不到代码签名身份，无法创建新身份，因为您启用了“只读”
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【中文标题】找不到代码签名身份，无法创建新身份，因为您启用了“只读”【英文标题】：No code signing identity found and can not create a new one because you enabled `readonly` 【发布时间】：2021-08-17 15:27:38 【问题描述】：当我使用fastlane在github上发布ios应用时：
- name: Deploy to TestFlight/PGY
run: |
cd ./ios
bundle exec fastlane beta
env:
FLUTTER_ROOT: $ secrets.FLUTTER_ROOT
APPLE_ID: $ secrets.APPLE_ID
GIT_URL: $ secrets.GIT_URL
PGY_USER_KEY: $ secrets.PGY_USER_KEY
PGY_API_KEY: $ secrets.PGY_API_KEY
TEAM_ID: $ secrets.TEAM_ID
ITC_TEAM_ID: $ secrets.ITC_TEAM_ID
FASTLANE_USER: $ secrets.FASTLANE_USER
FASTLANE_PASSWORD: $ secrets.FASTLANE_PASSWORD
FASTLANE_APPLE_APPLICATION_SPECIFIC_PASSWORD: $ secrets.FASTLANE_APPLE_APPLICATION_SPECIFIC_PASSWORD
FASTLANE_SESSION: $ secrets.FASTLANE_SESSION
MATCH_PASSWORD: $ secrets.MATCH_PASSWORD
MATCH_KEYCHAIN_NAME: $ secrets.MATCH_KEYCHAIN_NAME
MATCH_KEYCHAIN_PASSWORD: $ secrets.MATCH_KEYCHAIN_PASSWORD
显示此错误：
No code signing identity found and can not create a new one because you enabled `readonly`
这是日志的一部分：
+-----------------------+---------+--------+
| Used plugins |
+-----------------------+---------+--------+
| Plugin | Version | Action |
+-----------------------+---------+--------+
| fastlane-plugin-pgyer | 0.2.2 | pgyer |
+-----------------------+---------+--------+
[14:58:29]: Sending anonymous analytics information
[14:58:29]: Learn more at https://docs.fastlane.tools/#metrics
[14:58:29]: No personal or sensitive data is sent.
[14:58:29]: You can disable this by adding `opt_out_usage` at the top of your Fastfile
[14:58:29]: ------------------------------
[14:58:29]: --- Step: default_platform ---
[14:58:29]: ------------------------------
[14:58:29]: Driving the lane 'ios beta' ????
[14:58:29]: --------------------------
[14:58:29]: --- Step: xcode_select ---
[14:58:29]: --------------------------
[14:58:29]: Setting Xcode version to /Applications/Xcode_12.4.app for all build steps
[14:58:29]: -----------------------------
[14:58:29]: --- Step: create_keychain ---
[14:58:29]: -----------------------------
[14:58:29]: Found keychain '~/Library/Keychains/***', creation skipped
[14:58:29]: If creating a new Keychain DB is required please set the `require_create` option true to cause the action to fail
[14:58:29]: $ security list-keychains -d user
[14:58:29]: ▸ "/Users/runner/Library/Keychains/***-db"
[14:58:29]: Found keychain '/Users/runner/Library/Keychains/***-db' in list-keychains, adding to search list skipped
[14:58:29]: -------------------
[14:58:29]: --- Step: is_ci ---
[14:58:29]: -------------------
[14:58:30]: -------------------
[14:58:30]: --- Step: match ---
[14:58:30]: -------------------
[14:58:30]: Successfully loaded '/Users/runner/work/flutter-netease-music/flutter-netease-music/ios/fastlane/Matchfile' ????
+----------------+-----------------------------------------------------------------------------------------------------------------+
| Detected Values from './fastlane/Matchfile' |
+----------------+-----------------------------------------------------------------------------------------------------------------+
| git_url | *** |
| git_branch | master |
| storage_mode | git |
| type | adhoc |
| app_identifier | ["com.reddwarf.musicapp"] |
| username | *** |
+----------------+-----------------------------------------------------------------------------------------------------------------+
+--------------------------------+-----------------------------------------------------------------------------------------------------------------+
| Summary for match 2.191.0 |
+--------------------------------+-----------------------------------------------------------------------------------------------------------------+
| app_identifier | ["com.reddwarf.musicapp"] |
| git_url | *** |
| type | adhoc |
| readonly | true |
| keychain_name | *** |
| generate_apple_certs | true |
| skip_provisioning_profiles | false |
| username | *** |
| team_id | *** |
| storage_mode | git |
| git_branch | master |
| shallow_clone | false |
| clone_branch_directly | false |
| force | false |
| force_for_new_devices | false |
| skip_confirmation | false |
| skip_docs | false |
| platform | ios |
| derive_catalyst_app_identifier | false |
| fail_on_name_taken | false |
| skip_certificate_matching | false |
| skip_set_partition_list | false |
| verbose | false |
+--------------------------------+-----------------------------------------------------------------------------------------------------------------+
[14:58:30]: Cloning remote git repo...
[14:58:30]: If cloning the repo takes too long, you can use the `clone_branch_directly` option in match.
[14:58:30]: Checking out branch master...
[14:58:30]: ???? Successfully decrypted certificates repo
[14:58:30]: Couldn't find a valid code signing identity for distribution... creating one for you now
+---------------------------+-----------------------------------------------------+
| Lane Context |
+---------------------------+-----------------------------------------------------+
| DEFAULT_PLATFORM | ios |
| PLATFORM_NAME | ios |
| LANE_NAME | ios beta |
| KEYCHAIN_PATH | ~/Library/Keychains/*** |
| ORIGINAL_DEFAULT_KEYCHAIN | "/Users/runner/Library/Keychains/***-db" |
+---------------------------+-----------------------------------------------------+
[14:58:30]: No code signing identity found and can not create a new one because you enabled `readonly`
+------+------------------+-------------+
| fastlane summary |
+------+------------------+-------------+
| Step | Action | Time (in s) |
+------+------------------+-------------+
| 1 | default_platform | 0 |
| 2 | xcode_select | 0 |
| 3 | create_keychain | 0 |
| 4 | is_ci | 0 |
| ???? | match | 0 |
+------+------------------+-------------+
[14:58:30]: fastlane finished with errors
我应该怎么做才能解决这个问题？
【问题讨论】：
【参考方案1】：我看到is_ci 也跑了。您的 match 命令是否如下所示：
match(.., readonly: is_ci, ...) 你是在 Jenkins 或其他 CI 服务上运行命令吗？
如果是这样，首先在本地运行它，这将生成所需的所有相关证书和配置文件。然后再次在您的 CI 服务上运行它。
【讨论】：
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