NServiceBus教程演示失败

我开始学公共汽车了

我读到的第一件事是我们展示了NServiceBus如何保证可靠性和可扩展性，OK:）

从NServiceBus网站下载的RetailDemo教程解决方案

运行它，它会打开3个控制台应用程序ClientUI、Sales和Billing。 它应该从ClinetUI向销售和计费部门发送一条消息

然而，销售应用程序在这些细节上失败了（下次即使刚启动也无法继续工作）：

问题-怎么了？访问未被拒绝，没有任何内容保存此文件夹或文件

---

如果他们的演示解决方案失败，我可以做些什么来继续学习这个框架？

它似乎工作正常

您在stacktrace中看到的异常来自目录.Move（），由目录引起。这是一个文件系统调用，它清楚地表明对

.pending\c687e34a-4a0e-405a-bce2-25515b419778

的访问被拒绝

原因可能各不相同。可能是上一次运行失败，文件夹/文件被锁定。您可以使用类似的工具来找出导致锁定的过程。也可以在另一台机器上试用

2018-03-15 14:31:47.771 INFO  DefaultFactory Logging to 'C:\Users\username\Projects\Tutorials\RetailDemo\Sales\bin\Debug\net461\' with level Info
2018-03-15 14:31:48.014 INFO  NServiceBus.LicenseManager No valid license could be found, falling back to trial license with start date '3/12/2018'

2018-03-15 14:31:48.114 INFO  NServiceBus.PerformanceCounterHelper NServiceBus performance counter for '# of msgs pulled from the input queue /sec' is not set up correctly. To rectify this problem, consult the NServiceBus performance counters documentation.
2018-03-15 14:31:48.121 INFO  NServiceBus.PerformanceCounterHelper NServiceBus performance counter for '# of msgs successfully processed / sec' is not set up correctly. To rectify this problem, consult the NServiceBus performance counters documentation.
2018-03-15 14:31:48.128 INFO  NServiceBus.PerformanceCounterHelper NServiceBus performance counter for '# of msgs failures / sec' is not set up correctly. To rectify this problem, consult the NServiceBus performance counters documentation.
Press Enter to exit.
2018-03-15 14:31:48.365 INFO  Sales.PlaceOrderHandler Received PlaceOrder, OrderId = d299afed-5b85-4d74-97e8-0d48d9bcd653
2018-03-15 14:31:48.371 INFO  Sales.PlaceOrderHandler Publishing OrderPlaced, OrderId = d299afed-5b85-4d74-97e8-0d48d9bcd653
2018-03-15 14:31:48.495 FATAL NServiceBus Failure while trying to process C:\Users\username\Projects\Tutorials\RetailDemo\.learningtransport\Sales\f37361c2-e95e-4a8a-be81-29a72574c646.metadata.txt
System.IO.IOException: Access to the path 'C:\Users\username\Projects\Tutorials\RetailDemo\.learningtransport\Sales\.pending\c687e34a-4a0e-405a-bce2-25515b419778' is denied.
   at System.IO.Directory.InternalMove(String sourceDirName, String destDirName, Boolean checkHost)
   at NServiceBus.DirectoryBasedTransaction.Commit()
   at NServiceBus.LearningTransportMessagePump.<ProcessFile>d__9.MoveNext()
2018-03-15 14:31:48.503 INFO  NServiceBus.Unicast.UnicastBus Initiating shutdown.
2018-03-15 14:31:48.517 INFO  NServiceBus.Unicast.UnicastBus Shutdown complete.

2018-03-15 14:31:48.495 FATAL NServiceBus Failure while trying to process C:\Users\username\Projects\Tutorials\RetailDemo\.learningtransport\Sales\f37361c2-e95e-4a8a-be81-29a72574c646.metadata.txt
System.IO.IOException: Access to the path 'C:\Users\username\Projects\Tutorials\RetailDemo\.learningtransport\Sales\.pending\c687e34a-4a0e-405a-bce2-25515b419778' is denied.