ios - "Make sure you' ve set APP_BUNDLE_PATH to a build supported by this simulator version“在测试套件运行中出现错误

Question

我在 Teamcity9.0 中运行了将近 30 个 cucumber 测试。每个场景设置为RESET_BETWEEN_SCENARIOS=1

大多数时候，我发现在套件运行的中间，30 次测试中有 4-5 次出现以下错误

 Unable to start. Make sure you've set APP_BUNDLE_PATH to a build supported  by this simulator version
[04:28:47][Step 3/3]  Calabash::Cucumber::Launcher::StartError: Time out  waiting for UIAutomation run-loop Instruments failed to launch app:   'FBSOpenApplicationErrorDomain error 8. 
[04:28:47][Step 3/3]   Logfile /Users/teamcity/TeamCity/buildAgent/temp/buildTmp/run_loop20150527-41162-cdivr0/run_loop.out 
[04:28:47][Step 3/3]  
[04:28:47][Step 3/3]   Instruments Trace Error : Target failed to run: The operation couldn’t be completed. (FBSOpenApplicationErrorDomain error 8.) : Failed to launch process with bundle identifier 'com.worldremit.ios.dev'
[04:28:47][Step 3/3]  
[04:28:47][Step 3/3]   (Calabash::Cucumber::Launcher::StartError)
[04:28:47][Step 3/3]  /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/launcher.rb:766:in `new_run_loop'
[04:28:47][Step 3/3]  /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/launcher.rb:631:in `relaunch'
[04:28:47][Step 3/3]  /Users/teamcity/TeamCity/buildAgent/work/12ed2ac462eef269/functional-tests/features/ios/support/01_launch.rb:7:in `Before'

Retrying.. Errno::ECONNREFUSED: (Connection refused - connect(2) (http://localhost:37265))
[04:28:48][Step 3/3] Retrying.. Errno::ECONNREFUSED: (Connection refused - connect(2) (http://localhost:37265))
[04:28:48][Step 3/3] Failing... Errno::ECONNREFUSED
[04:28:48][Step 3/3]       Connection refused - connect(2) (http://localhost:37265) (Errno::ECONNREFUSED)
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:799:in `initialize'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:799:in `new'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:799:in `create_socket'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:747:in `block in connect'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/2.0.0/timeout.rb:66:in `timeout'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/2.0.0/timeout.rb:97:in `timeout'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:746:in `connect'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:612:in `query'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient/session.rb:164:in `query'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:1191:in `do_get_block'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:974:in `block in do_request'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:1082:in `protect_keep_alive_disconnected'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:969:in `do_request'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:822:in `request'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/httpclient-2.6.0.1/lib/httpclient.rb:713:in `get'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/http_helpers.rb:60:in `block in make_http_request'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/http_helpers.rb:50:in `times'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/http_helpers.rb:50:in `make_http_request'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/http_helpers.rb:29:in `http'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/connection_helpers.rb:11:in `http'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/failure_helpers.rb:24:in `screenshot'
[04:28:48][Step 3/3]       /Users/teamcity/.rvm/gems/ruby-2.0.0-p598/gems/calabash-cucumber-0.14.1/lib/calabash-cucumber/failure_helpers.rb:52:in `screenshot_embed'
[04:28:48][Step 3/3]       /Users/teamcity/TeamCity/buildAgent/work/12ed2ac462eef269/functional-tests/features/ios/support/hooks.rb:4:in `After'

知道如何解决吗？

xcode-select -p
/Applications/Xcode.app/Contents/Developer

Details
xcode 6.3.1
buildagent:- Mac mini Yosemite 10.10.3
calabash ios version 0.14.1
simulator iphone 5s 8.3 OS

profile I am using for running the tests in cucumber.yml
<%
  common = "-r features/support -r features/step_definitions"
  ios_smoke_specific = "-r features/ios/support -r features/ios/pages      RESET_BETWEEN_SCENARIOS=1 PLATFORM=ios APP_BUNDLE_PATH=\"../abc.app\" --tags @smoke -f pretty -f html -o test-result/ios/smoke/default_device/ios_test_result.html"
%>

ios5s_smoke_teamcity: DEVICE_TARGET="iPhone 5s (8.3 Simulator)" <%= common   %> <%= ios_smoke_specific %>

我们使用 Xmarin 开发应用。

Answer 1

+1 用于报告您系统的详细信息。

Calabash::Cucumber::Launcher::StartError: Time out waiting for UIAutomation run-loop Instruments failed to launch app: 'FBSOpenApplicationErrorDomain error 8.

讨论这个问题on the Calabash iOS Hot Topics page .血淋淋的细节可以找到in this GitHub issue .

尝试 updating your run-loop version至少 1.3.1。

如果您已经在使用 run-loop >= 1.3.1，请使用您的 support/01_launch.rb 更新您的问题。如果此问题仅出现在 TeamCity 上，我的最佳猜测是 TeamCity 在管理 iOS 模拟器时遇到问题。这是 CI 系统(Travis、Jenkins 等)上的常见问题。我对 TeamCity 没有任何建议。