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我不确定是否在正确的论坛（LightSwitch或TFS）提交问题。在我的公司，我们有一个在Visual Studio 2012 LightSwitch中开发的解决方案，以及我们使用ApplicationDataService.svc（OData）和WCF服务的App.Server层。我在TFS中创建了一个构建定义来安排每日构建和发布应用程序。起初生成定义完美地工作，但由于某种原因，它运行到其日志结果表明在其他错误，具体如下：LightSwitch元数据丢失：DataService ApplicationData
PrepareForBuild:
Creando directorio "bin\Debug\".
LSSvcGenerators:
Quitando el directorio "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\".
Creando directorio "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\".
Generación completada
Copiando el archivo de "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\ApplicationData.svc" en "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\ApplicationData.svc".
Copiando el archivo de "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\AggregationsWCFServiceData.svc" en "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\AggregationsWCFServiceData.svc".
Copiando el archivo de "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\XtraReportsServiceData.svc" en "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\XtraReportsServiceData.svc".
Copiando el archivo de "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\OmniMembershipWCFData.svc" en "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\GeneratedSvcFiles\OmniMembershipWCFData.svc".
(Out) GeneratedSvcFiles: 'C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\ApplicationData.svc;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\AggregationsWCFServiceData.svc;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\XtraReportsServiceData.svc;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\OmniMembershipWCFData.svc'
LSResourceGenerators:
Generación completada
(Out) GeneratedMetaDataFiles: 'C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\ApplicationData.csdl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\AggregationsWCFServiceData.csdl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\XtraReportsServiceData.csdl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\OmniMembershipWCFData.csdl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\ApplicationData.msl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\AggregationsWCFServiceData.msl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\XtraReportsServiceData.msl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\GeneratedArtifacts\OmniMembershipWCFData.msl;C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\Gen...
CoreResGen:
"C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\resgen.exe" /useSourcePath /r:C:\TFSAgent\_work\1\s\0-Development\OmniSettlement\AggregationsWCFSer\bin\Debug\AggregationsWCFService.dll /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Charts.v12.2.Core.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Data.v12.2.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Office.v12.2.Core.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.PivotGrid.v12.2.Core.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Printing.v12.2.Core.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.RichEdit.v12.2.Core.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Utils.v12.2.dll" /r:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Xpf.Printing.v12.2.Cor...
Procesando archivo de recursos "rptMerchantTotals.resx" en "obj\Debug\LightSwitchApplication.rptMerchantTotals.resources".
Procesando archivo de recursos "rptRejectedTransactions.resx" en "obj\Debug\LightSwitchApplication.rptRejectedTransactions.resources".
CompileLicxFiles:
C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\LC.exe /target:Application.Server.dll /complist:Properties\licenses.licx /outdir:obj\Debug\ /i:C:\TFSAgent\_work\1\s\0-Development\OmniSettlement\AggregationsWCFSer\bin\Debug\AggregationsWCFService.dll /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Charts.v12.2.Core.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Data.v12.2.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Office.v12.2.Core.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.PivotGrid.v12.2.Core.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Printing.v12.2.Core.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.RichEdit.v12.2.Core.dll" /i:"C:\Program Files (x86)\DevExpress\DXperience 12.2\Bin\Framework\DevExpress.Utils.v12.2.dll" /i:"C:\Program Files (x86)\DevExpress...
GenerateTargetFrameworkMonikerAttribute:
Se omitirá el destino "GenerateTargetFrameworkMonikerAttribute" porque todos los archivos de salida están actualizados respecto a los archivos de entrada.
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\LightSwitch\v3.0\Microsoft.LightSwitch.Build.Tasks.targets(253,5): Error : Faltan los metadatos de DataService 'ApplicationData'.
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\LightSwitch\v3.0\Microsoft.LightSwitch.Build.Tasks.targets(253,5): error : Faltan los metadatos de DataService 'ApplicationData'. [C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\OmniMerchant.Server.csproj]
Generación completada
Compilación del proyecto terminada "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.Server\OmniMerchant.Server.csproj" (destinos predeterminados) -- ERROR.
Compilación del proyecto terminada "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.ls3proj" (destinos predeterminados) -- ERROR.
Compilación del proyecto terminada "C:\TFSAgent\_work\1\s\0-Development\OmniMerchant\OmniMerchant.sln" (destinos predeterminados) -- ERROR.
ERROR al compilar.
Looking at target file, specifically source line of error into
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\LightSwitch\v3.0\Microsoft.LightSwitch.Build.Tasks.targets(253,5):
<LSCodeGeneratorsTask Inputs="@(LightSwitchModel)"
ServiceModelFiles="@(ServiceMetadataFiles)"
IsRebuild="$(LSCodeGenFromRebuild)"
IsBuildingInsideVisualStudio="$(BuildingInsideVisualStudio)"
LightSwitchProjectType="$(LightSwitchProjectTypeV3)"
LightSwitchProjectSubType ="$(LightSwitchProjectSubType)"
ProjectPath="$(MSBuildProjectFullPath)"
Parameters="Language=$(Language)"
MetadataFiles="@(GeneratedMetadataFiles)"
ProjectOutputPath="$(OutDir)"
ExternalDataSources="@(ServerExternalDataSources)">
<Output ItemName="FileWrites"
TaskParameter="ModelChecksums" />
<Output ItemName="Compile"
TaskParameter="CodeFiles" />
<Output ItemName="GeneratedCodeFiles"
TaskParameter="CodeFiles" />
<Output ItemName="FileWrites"
TaskParameter="CodeFiles" />
</LSCodeGeneratorsTask>
然而，ApplicationData.csdl在GeneratedArtifacs存在，所以我不明白为什么原因造成的错误。
请需要帮助，谢谢！
您正在使用哪个版本的TFS？最近你有没有改变TFS？尝试登录您的构建代理机器并使用MSBuild命令行手动构建您的项目，以查看您会得到什么结果？ –
另外，尝试创建一个LightSwitch项目并在TFS上构建队列，以查看是否可以获得成功构建。 –