尝试仅将源和历史记录从TFS迁移到VSO。错误失败，出现以下错误。我在网上找不到任何帮助，不确定是什么键或如何处理。任何帮助将不胜感激。
OpsHubTFSService.log
$/Setup/Wrapper/Source/PIOLEDB_E_Setup/resource.h. Items 1
2015-12-10 08:53:32,930 [7] DEBUG Getting items for server item [137756] $/Setup/Wrapper/Source/PIOLEDB_P_Setup/resource.h.
2015-12-10 08:53:33,052 [7] DEBUG Retrived items for server item [137756] $/Setup/Wrapper/Source/PIOLEDB_P_Setup/resource.h. Items 1
2015-12-10 08:53:33,052 [7] DEBUG Getting items for server item [137789] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.cpp.
2015-12-10 08:53:33,168 [7] DEBUG Retrived items for server item [137789] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.cpp. Items 1
2015-12-10 08:53:33,168 [7] DEBUG Getting items for server item [137763] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.dsp.
2015-12-10 08:53:33,283 [7] DEBUG Retrived items for server item [137763] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.dsp. Items 1
2015-12-10 08:53:33,283 [7] DEBUG Getting items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.dsw.
2015-12-10 08:53:33,403 [7] DEBUG Retrived items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.dsw. Items 1
2015-12-10 08:53:33,403 [7] DEBUG Getting items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.h.
2015-12-10 08:53:33,586 [7] DEBUG Retrived items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.h. Items 1
2015-12-10 08:53:33,586 [7] DEBUG Getting items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.plg.
2015-12-10 08:53:33,715 [7] DEBUG Retrived items for server item [137762] $/Setup/Wrapper/Source/PointBuilderSetup/PointBuilderSetup.plg. Items 1
2015-12-10 08:53:33,715 [7] DEBUG Getting items for server item [137749] $/Setup/Wrapper/Source/resource.h.
2015-12-10 08:53:33,832 [7] DEBUG Retrived items for server item [137749] $/Setup/Wrapper/Source/resource.h. Items 12
2015-12-10 08:53:33,834 [7] ERROR Error : The given key was not present in the dictionary.
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at Service.Adapters.TFSVCAdapter.getLabelItemsHistory(String labelName, String scope, List`1 projects) in f:\Ashish Docs\Checkouts\09_06_2014\OVSMU-V1.0-Rels1\OpsHubV2\TFSWCFServiceSource\Service\Service\TFSVersionControl\AdapterComponents\TFSVCAdapter.cs:line 500
at com.opshub.tfs.test.TFSWebService.getLabelItemsHistory(String authToken, LocalWorkspaceInfo workspaceInfo, String labelName, String scope, List`1 projectNames) in f:\Ashish Docs\Checkouts\09_06_2014\OVSMU-V1.0-Rels1\OpsHubV2\TFSWCFServiceSource\Service\Service\TFSWebService.cs:line 658
at SyncInvokegetLabelItemsHistory(Object , Object[] , Object[] )
at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)
2015-12-10 08:53:33,976 [7] DEBUG Logout successful for token 09712598-070d-4707-8052-f568f45d9917
2015-12-10 08:53:40,287 [7] DEBUG Connecting to the team foundation server instance http://tfs:8080/tfs/
2015-12-10 08:53:40,411 [7] DEBUG Login successful for token fe6bc80f-07e0-4cd3-bfbd-d0bb67b9bfe3
2015-12-10 08:53:41,224 [7] DEBUG Fetching projects of the collection.
2015-12-10 08:53:41,367 [7] DEBUG Getting maximum Commit ID
2015-12-10 08:53:41,554 [7] DEBUG Retrived the maximum Commit ID
2015-12-10 08:53:41,558 [7] DEBUG Getting all labels history for projects :Setup, from 08/02/2010 22:47:59 and 01/01/0001 00:00:00