CrmServiceClientは常にnullを返す組織サービス

Question

Dynamics 365オンライン組織に接続する次のコードがあります。 orgService.Execute(new WhoAmIRequest());にヌル参照例外がスローされ、エラーログはコードの下にあります。私は、異なるコンソールアプリケーションを持つ2つのマシンでこれを試しました。私は8.2と8.0 SDK DLLの両方を試しました。私がと7.x SDK DLLを使用してこれを書き直すと、すべて正常に動作します。私は、同じ資格情報を使用して組織に閲覧す​​ることができます（&がタイプミスがないことを確認するために貼り付けられたカット。）

接続文字列の形式はhttps://msdn.microsoft.com/en-us/library/mt608573.aspxでの例から取られる：

という名前のアカウントのOfficeを使用して365

<add name="MyCRMServer" -connectionString="AuthType=Office365;Username=jsmith@contoso.onmicrosoft.com; Password=passcode;Url=https://contoso.crm.dynamics.com"/>

基本的なコード。

var connectionString = @"Url=https://ORGNAME.crm.dynamics.com; Username=username@ORGNAME.onmicrosoft.com; Password=43JF##$j#@Ha; Authype=Office365;"; 

var client = new CrmServiceClient(connectionString);    

var orgService = (IOrganizationService)client.OrganizationWebProxyClient ?? client.OrganizationServiceProxy; 

orgService.Execute(new WhoAmIRequest()); 

エラーログ出力：

Microsoft.Xrm.Tooling.Connector.CrmServiceClient Information: 8 : Discovery URI is = https://ORGNAME.crm.dynamics.com:443/XRMServices/2011/Discovery.svc 
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Information: 8 : DiscoverOrganizations - Initializing Discovery Server Object with https://ORGNAME.crm.dynamics.com/XRMServices/2011/Discovery.svc 
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Verbose: 16 : DiscoverOrganizations - attempting to connect to CRM server @ https://ORGNAME.crm.dynamics.com/XRMServices/2011/Discovery.svc 
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : Source : System.ServiceModel 
Method : Retrieve 
Date : 2/13/2017 
Time : 5:42:37 PM 
Error : Metadata contains a reference that cannot be resolved: 'https://ORGNAME.crm.dynamics.com/_common/error/errorhandler.aspx?BackUri=&ErrorCode=&Parm0=%0d%0a%0d%0aتفاصيل الخطأ: The service '%2fXRMServices%2f2011%2fDiscovery.svc' cannot be activated due to an exception during compilation. The exception message is: Could not load file or assembly 'Microsoft.Crm.Site.Services%2c Version%3d8.0.0.0%2c Culture%3dneutral%2c PublicKeyToken%3d31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..&RequestUri=%2fXRMServices%2f2011%2fDiscovery.svc%3fwsdl%26sdkversion%3d8.1&user_lcid=1025'. 
Stack Trace : at System.ServiceModel.Description.MetadataExchangeClient.MetadataRetriever.Retrieve(TimeoutHelper timeoutHelper) 
    at System.ServiceModel.Description.MetadataExchangeClient.ResolveNext(ResolveCallState resolveCallState) 
    at System.ServiceModel.Description.MetadataExchangeClient.GetMetadata(MetadataRetriever retriever) 
    at System.ServiceModel.Description.MetadataExchangeClient.GetMetadata(Uri address, MetadataExchangeClientMode mode) 
    at Microsoft.Xrm.Sdk.Client.ServiceMetadataUtility.RetrieveServiceEndpointMetadata(Type contractType, Uri serviceUri, Boolean checkForSecondary) 
    at Microsoft.Xrm.Sdk.Client.ServiceConfiguration`1..ctor(Uri serviceUri, Boolean checkForSecondary) 
    at Microsoft.Xrm.Sdk.Client.ServiceConfigurationFactory.CreateManagement[TService](Uri serviceUri, Boolean enableProxyTypes, Assembly assembly) 
    at Microsoft.Xrm.Sdk.Client.ServiceConfigurationFactory.CreateManagement[TService](Uri serviceUri) 
    at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.CreateAndAuthenticateProxy[T](IServiceManagement`1 servicecfg, Uri ServiceUri, Uri homeRealm, ClientCredentials userCredentials, ClientCredentials deviceCredentials, String LogString) 
    at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.DiscoverOrganizations(Uri discoveryServiceUri, Uri homeRealmUri, ClientCredentials clientCredentials, ClientCredentials deviceCredentials) 
    at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.DiscoverOrganizations(Uri discoveryServiceUri, Uri homeRealmUri, NetworkCredential networkCredential) 
    at Microsoft.Xrm.Tooling.Connector.CrmWebSvc.InitCRM2011Service() 
====================================================================================================================== 
Inner Exception Level 1 : 
Source : System.Runtime.Serialization 
Method : ThrowXmlException 
Date : 2/13/2017 
Time : 5:42:37 PM 
Error : CData elements not valid at top level of an XML document. Line 1, position 3. 
Stack Trace : at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, XmlException exception) 
    at System.Xml.XmlUTF8TextReader.Read() 
    at System.ServiceModel.Description.MetadataExchangeClient.MetadataLocationRetriever.GetXmlReader(HttpWebResponse response, Int64 maxMessageSize, XmlDictionaryReaderQuotas readerQuotas) 
    at System.ServiceModel.Description.MetadataExchangeClient.MetadataLocationRetriever.DownloadMetadata(TimeoutHelper timeoutHelper) 
    at System.ServiceModel.Description.MetadataExchangeClient.MetadataRetriever.Retrieve(TimeoutHelper timeoutHelper) 
====================================================================================================================== 

Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : Unable to Login to Dynamics CRM 
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : OrganizationWebProxyClient is null 
Microsoft.Xrm.Tooling.Connector.CrmServiceClient Error: 2 : OrganizationServiceProxy is null 

Answer 1

あなたは、接続文字列の代わりにCrmServiceClientに直接パラメータを渡す試したことがありますか？

私はこの次のような方法

public CrmServiceClient(string crmUserId, SecureString crmPassword, string crmRegion, string orgName, bool useUniqueInstance = false, bool useSsl = false, OrganizationDetail orgDetail = null, bool isOffice365 = false); 

を使用してDynamics365に正常に接続し、ここで私は

var pwd = ConvertToSecureString("userpassword"); 
CrmServiceClient client = new CrmServiceClient("user@mail.com", pwd, "NorthAmerica", "orgname", isOffice365: true); 

を適用して、ここで文字列に

private System.Security.SecureString ConvertToSecureString(string password) 
{ 
    if (password == null) 
     throw new ArgumentNullException("missing pwd"); 

    var securePassword = new System.Security.SecureString(); 
    foreach (char c in password) 
     securePassword.AppendChar(c); 

    securePassword.MakeReadOnly(); 
    return securePassword; 
} 

を確保するためにパスワードを変換する方法です方法を説明しますすることができます