ios - Jenkins 因未捕获异常 : *** -[_NSStdIOFileHandle writeData:]: Broken pipe 而失败

Question

我正在尝试使用 Jenkins 为我的 iOS 项目( Xcode 10.2.1 )进行 CICD 设置。
我正在使用 FaSTLane 创建用于测试、归档等的 channel 。

除测试车道外，所有车道都运行良好。如果我直接使用终端执行车道，则没有记录问题。它工作得很好。请在下面找到测试车道

desc "run tests"
lane :executetest do
begin
            # Something where you'd like to be able to react to failures
  scan(scheme: "iOSProjectTests")

            # If ANY exception happens, let me handle it
            rescue => ex
            # re-raise the exception unless it's something we're OK with ignoring
            # raise ex unless ex.message.include?('Error message of interest')
            # UI.error ex
            # UI.user_error!("Lint check or Test case failed, but continuing anyway!")
        UI.important("There were a few failing test cases. Continuing execution")

        end
end

但是在 Jenkins ，一旦测试 channel 开始，我就会低于异常并且构建失败，

** INTERNAL ERROR: Uncaught exception while building **
[18:09:51]: ▸ Uncaught Exception: *** -[_NSStdIOFileHandle writeData:]: Broken pipe
[18:09:51]: ▸ Stack:
[18:09:52]: ▸ 0   __exceptionPreprocess (in CoreFoundation)
[18:09:52]: ▸ 1   objc_exception_throw (in libobjc.A.dylib)
[18:09:52]: ▸ 2   +[NSException raise:format:] (in CoreFoundation)
[18:09:52]: ▸ 3   -[NSConcreteFileHandle writeData:] (in Foundation)
[18:09:52]: ▸ 4   IDETestingFileHandleOutputStream.write(_:) (in IDEFoundation)
[18:09:52]: ▸ 5   @objc IDETestingFileHandleOutputStream.write(_:) (in IDEFoundation)
[18:09:52]: ▸ 6   specialized IDETestingMultiOutputStream.write(_:) (in IDEFoundation)
[18:09:52]: ▸ 7   @objc IDETestingFileHandleOutputStream.write(_:) (in IDEFoundation)
[18:09:52]: ▸ 8   specialized IDETestingLaunchSession.parseConsoleOutput(fromOriginalOutput:) (in IDEFoundation)
[18:09:52]: ▸ 9   @objc IDETestingLaunchSession.parseConsoleOutput(fromOriginalOutput:) (in IDEFoundation)
[18:09:52]: ▸ 10   -[IDEConsoleAdaptor _delegateProcessedOutput:] (in IDEFoundation)
[18:09:52]: ▸ 11   -[IDEConsoleAdaptor _getData:fileHandle:overflowBuffer:stringBuffer:] (in IDEFoundation)
[18:09:52]: ▸ 12   -[IDEConsoleAdaptor _getDataFromNotification:overflowBuffer:stringBuffer:] (in IDEFoundation)
[18:09:52]: ▸ 13   -[IDEConsoleAdaptor _getOutputFromNotification:] (in IDEFoundation)
[18:09:52]: ▸ 14   DVTInvokeWithLazyFailureHint (in DVTFoundation)
[18:09:52]: ▸ 15   -[_DVTNotificationReceiver receiveNotification:] (in DVTFoundation)
[18:09:52]: ▸ 16   __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ (in CoreFoundation)
[18:09:52]: ▸ 17   ___CFXRegistrationPost_block_invoke (in CoreFoundation)
[18:09:52]: ▸ 18   _CFXRegistrationPost (in CoreFoundation)
[18:09:52]: ▸ 19   ___CFXNotificationPost_block_invoke (in CoreFoundation)
[18:09:52]: ▸ 20   -[_CFXNotificationRegistrar find:object:observer:enumerator:] (in CoreFoundation)
[18:09:52]: ▸ 21   _CFXNotificationPost (in CoreFoundation)
[18:09:52]: ▸ 22   -[NSNotificationCenter postNotificationName:object:userInfo:] (in Foundation)
[18:09:52]: ▸ 23   -[IDEMasterPtyFileHandle _gotData:] (in IDEFoundation)
[18:09:52]: ▸ 24   __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ (in CoreFoundation)
[18:09:52]: ▸ 25   ___CFXRegistrationPost_block_invoke (in CoreFoundation)
[18:09:52]: ▸ 26   _CFXRegistrationPost (in CoreFoundation)
[18:09:52]: ▸ 27   ___CFXNotificationPost_block_invoke (in CoreFoundation)
[18:09:52]: ▸ 28   -[_CFXNotificationRegistrar find:object:observer:enumerator:] (in CoreFoundation)
[18:09:52]: ▸ 29   _CFXNotificationPost (in CoreFoundation)
[18:09:52]: ▸ 30   -[NSNotificationCenter postNotificationName:object:userInfo:] (in Foundation)
[18:09:52]: ▸ 31   _performFileHandleSource (in Foundation)
[18:09:52]: ▸ 32   __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
[18:09:52]: ▸ 33   __CFRunLoopDoSource0 (in CoreFoundation)
[18:09:52]: ▸ 34   __CFRunLoopDoSources0 (in CoreFoundation)
[18:09:52]: ▸ 35   __CFRunLoopRun (in CoreFoundation)
[18:09:52]: ▸ 36   CFRunLoopRunSpecific (in CoreFoundation)
[18:09:52]: ▸ 37   CFRunLoopRun (in CoreFoundation)
[18:09:52]: ▸ 38   -[Xcode3CommandLineBuildTool _buildWithTimingSection:] (in Xcode3Core)
[18:09:52]: ▸ 39   -[Xcode3CommandLineBuildTool run] (in Xcode3Core)
[18:09:52]: ▸ 40   main (in xcodebuild)
[18:09:52]: ▸ 41   start (in libdyld.dylib)

在任何地方都无法获得任何帮助。项目中只有默认的 XCTest 用例。它甚至不是一个真正的测试用例。

Answer 1

我把快车道改到下面

desc "run tests"
lane :executetest do
begin
            # Something where you'd like to be able to react to failures

   scan(
    scheme: "iOSProjectTests",
    devices: ["iPhone X"],
    output_style: "standard")
            # If ANY exception happens, let me handle it
            rescue => ex
            # re-raise the exception unless it's something we're OK with ignoring
            # raise ex unless ex.message.include?('Error message of interest')
            # UI.error ex
            # UI.user_error!("Lint check or Test case failed, but continuing anyway!")
        UI.important("There were a few failing test cases. Continuing execution")

        end
end

我正在使用 Homebrew 来运行 jenkins。而是使用 Jenkins-lts启动 Jenkins 。这解决了上述问题。