jaysvcutil與類型錯誤失敗：無法讀取的不確定

我試圖生成通過jaysvcutil現有的OData服務模型屬性「模式」和我得到：jaysvcutil與類型錯誤失敗：無法讀取的不確定

[...]\node_modules\jaydata-odatajs\lib\odata\odatautils.js:385 
      throw err; 
      ^

TypeError: Cannot read property 'schemas' of undefined 
    at Metadata.processMetadata ([...]\node_modules\jaydata-dynamic-metadata\lib\metadata.js:353:35) 
    at requestData ([...]\node_modules\jaydata-dynamic-metadata\lib\metadataHandler.js:46:42) 
    at [...]\node_modules\jaydata-odatajs\lib\odata\odatautils.js:382:13 
    at IncomingMessage.<anonymous> ([...]\node_modules\jaydata-odatajs\lib\odata\net.js:179:21) 
    at emitNone (events.js:72:20) 
    at IncomingMessage.emit (events.js:166:7) 
    at endReadableNT (_stream_readable.js:921:12) 
    at nextTickCallbackWith2Args (node.js:442:9) 
    at process._tickCallback (node.js:356:17)

我試圖凝聚領域模型到的東西很簡單，所以我現在的$元數據是這樣的：

<edmx:Edmx xmlns:edmx="http://schemas.microsoft.com/ado/2007/06/edmx" Version="1.0"> 
    <edmx:DataServices xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" m:DataServiceVersion="1.0"> 
     <Schema xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://schemas.microsoft.com/ado/2007/05/edm" Namespace="data"> 
      <EntityType Name="Product"> 
       <Key> 
        <PropertyRef Name="ProductId"/> 
       </Key> 
       <Property Name="ProductId" Type="Edm.Int64" Nullable="false"/> 
       <Property Name="ProductNo" Type="Edm.String" Nullable="true"/> 
       <Property Name="LifeTime" Type="Edm.Int64" Nullable="false"/> 
       <Property Name="Capacity" Type="Edm.Int64" Nullable="false"/> 
       <Property Name="PackingSize" Type="Edm.Int64" Nullable="false"/> 
       <Property Name="CreationTime" Type="Edm.DateTime" Nullable="false"/> 
       <Property Name="ModificationTime" Type="Edm.DateTime" Nullable="false"/> 
      </EntityType> 
     </Schema> 
     <Schema xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://schemas.microsoft.com/ado/2007/05/edm" Namespace="Namespace"> 
      <EntityContainer Name="DomainData" m:IsDefaultEntityContainer="true"> 
       <EntitySet Name="Product" EntityType="data.Product"/> 
      </EntityContainer> 
     </Schema> 
    </edmx:DataServices> 
</edmx:Edmx>

這是使用OData的V1和我現有的WCF DataService的基於OData的提供者是不能夠改變這種狀況 - 所以請不要推薦更新提供商V4 。

任何幫助，將不勝感激。

來源

2016-08-29 user1211286

隨着每一次反饋從JayData團隊：

JayData supports OData v4, as there have been multiple breaking changes in both OData and DataJS since v1.

也

JayData 1.3.7 supports v2 and v3, but it does not support TypeScript and Angular 2.

所以我會在看的替代品，大概breezejs。

來源

2016-09-05 14:44:15 user1211286

jaysvcutil與類型錯誤失敗：無法讀取的不確定

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