【发布时间】：2020-10-16 09:05:26
【问题描述】：
我想将 Firebase Crashlytics 添加到我的 Flutter 应用中。我已完成以下步骤：https://firebase.flutter.dev/docs/crashlytics/overview#installation。 运行“flutter run”时，我得到以下输出：
Analyzing dependencies
Inspecting targets to integrate
Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
Finding Podfile changes
A firebase_crashlytics
- Flutter
- cloud_firestore
- firebase_auth
- firebase_core
- firebase_storage
- image_cropper
- image_picker
- path_provider
- share
- shared_preferences
Fetching external sources
-> Fetching podspec for `Flutter` from `Flutter`
-> Fetching podspec for `cloud_firestore` from `.symlinks/plugins/cloud_firestore/ios`
cloud_firestore: Using Firebase SDK version '6.26.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_auth` from `.symlinks/plugins/firebase_auth/ios`
firebase_auth: Using Firebase SDK version '6.26.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_core` from `.symlinks/plugins/firebase_core/ios`
firebase_core: Using Firebase SDK version '6.26.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_crashlytics` from `.symlinks/plugins/firebase_crashlytics/ios`
firebase_crashlytics: Using Firebase SDK version '6.26.0' defined in 'firebase_core'
-> Fetching podspec for `firebase_storage` from `.symlinks/plugins/firebase_storage/ios`
firebase_storage: Using Firebase SDK version '6.26.0' defined in 'firebase_core'
-> Fetching podspec for `image_cropper` from `.symlinks/plugins/image_cropper/ios`
-> Fetching podspec for `image_picker` from `.symlinks/plugins/image_picker/ios`
-> Fetching podspec for `path_provider` from `.symlinks/plugins/path_provider/ios`
-> Fetching podspec for `share` from `.symlinks/plugins/share/ios`
-> Fetching podspec for `shared_preferences` from `.symlinks/plugins/shared_preferences/ios`
Resolving dependencies of `Podfile`
CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_0_3_5.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.34.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_3_7_4.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/3/7/4/TOCropViewController/2.5.5/TOCropViewController.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/3/5/Firebase/6.26.0/Firebase.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_6_3_6.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/6/3/6/FirebaseAuth/6.9.2/FirebaseAuth.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_3_c_c.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/3/c/c/FirebaseStorage/3.9.1/FirebaseStorage.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_8_b_d.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/8/b/d/FirebaseCore/6.10.4/FirebaseCore.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_0_9_f.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/9/f/FirebaseFirestore/1.19.0/FirebaseFirestore.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_e_7_d.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/e/7/d/FirebaseCrashlytics/4.6.2/FirebaseCrashlytics.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/3/7/4/TOCropViewController/2.5.5/TOCropViewController.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/6/3/6/FirebaseAuth/6.5.3/FirebaseAuth.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_4_2_7.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/4/2/7/FirebaseAuthInterop/1.1.0/FirebaseAuthInterop.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_0_8_4.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/8/4/GoogleUtilities/6.7.2/GoogleUtilities.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/8/4/GoogleUtilities/6.7.2/GoogleUtilities.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/8/4/GoogleUtilities/6.7.2/GoogleUtilities.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_c_e_3.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/c/e/3/GTMSessionFetcher/1.4.0/GTMSessionFetcher.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/c/e/3/GTMSessionFetcher/1.4.0/GTMSessionFetcher.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/8/b/d/FirebaseCore/6.7.2/FirebaseCore.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/8/4/GoogleUtilities/6.7.2/GoogleUtilities.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_8_9_c.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/8/9/c/FirebaseCoreDiagnosticsInterop/1.2.0/FirebaseCoreDiagnosticsInterop.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_8_3_c.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/8/3/c/FirebaseCoreDiagnostics/1.7.0/FirebaseCoreDiagnostics.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/8/b/d/FirebaseCore/6.7.2/FirebaseCore.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/e/7/d/FirebaseCrashlytics/4.1.1/FirebaseCrashlytics.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_2_f_7.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/2/f/7/FirebaseInstallations/1.7.0/FirebaseInstallations.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_6_f_9.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/6/f/9/FirebaseAnalyticsInterop/1.5.0/FirebaseAnalyticsInterop.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_0_b_5.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/b/5/PromisesObjC/1.2.11/PromisesObjC.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_0_6_a.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/0/6/a/GoogleDataTransport/7.5.1/GoogleDataTransport.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_b_c_f.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/b/c/f/GoogleDataTransportCCTSupport/3.2.0/GoogleDataTransportCCTSupport.podspec.json exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: all_pods_versions_6_1_e.txt exists! Returning local because checking is only perfomed in repo update
CDN: trunk Relative path: Specs/6/1/e/nanopb/2.30906.0/nanopb.podspec.json exists! Returning local because checking is only perfomed in repo update
[!] CocoaPods could not find compatible versions for pod "GoogleDataTransport":
In snapshot (Podfile.lock):
GoogleDataTransport (= 7.2.0, ~> 7.0)
In Podfile:
firebase_crashlytics (from `.symlinks/plugins/firebase_crashlytics/ios`) was resolved to 0.2.1-1, which depends on
Firebase/Crashlytics (~> 6.26.0) was resolved to 6.26.0, which depends on
FirebaseCrashlytics (~> 4.1.1) was resolved to 4.1.1, which depends on
GoogleDataTransport (~> 6.1)
You have either:
* out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
* changed the constraints of dependency `GoogleDataTransport` inside your development pod `firebase_crashlytics`.
You should run `pod update GoogleDataTransport` to apply changes you've made.
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:328:in `raise_error_unless_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:310:in `block in unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `tap'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:257:in `process_topmost_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/resolver.rb:94:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:1065:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:1063:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:410:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:156:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'
CocoaPods 的错误输出： ↳
[!] 自动为目标
Runner分配版本8.0的平台iOS，因为没有指定平台。请在您的 Podfile 中为此目标指定一个平台。见https://guides.cocoapods.org/syntax/podfile.html#platform。 错误：CocoaPods 的规范存储库太旧，无法满足依赖关系。 要更新 CocoaPods 规范，请运行： pod repo 更新
运行 pod install 时出错 在 iPhone 11 上启动应用程序时出错。
我也尝试了日志中提到的解决方案，但对我没有任何效果。我该怎么做才能解决这个问题？
【问题讨论】：
-
只是为了确认一下，是否运行了“pod update GoogleDataTransport”？如果是这样，我建议您卸载您的 pod 依赖项并重新安装。
标签： firebase flutter crashlytics