我试过运行C＃示例代码，但收到以下错误：
错误代码：InternalError＆lt; 0＆gt;
消息：内部错误有 发生了。
详情：[这是空白]
我也尝试在自己的代码中实现报告服务，但已收到
“对象引用未设置为对象的实例”错误 行：
response = reportingService.SubmitGenerateReport(request);
这是我的代码，删除了ids /密码/令牌：
using System;
using System.ServiceModel;
using System.Data;
// BingAds.CampaignManagement is the application-defined namespace of
// the service reference used for this example.
using collectBingAdsData.BingAds.Reporting;
using collectBingAdsData.BingAds.CampaignManagement;
using collectBingAdsData.BingAds.Bulk;
namespace collectBingAdsData
{
class Program
{
private static CampaignManagementServiceClient campaignManagementService = null;
private static ReportingServiceClient reportingService = null;
private static BulkServiceClient bulkService = null;
private static DataTable BingSemData;
// Specify your credentials.
private static string m_password = "password";
private static string m_username = "username";
private static string m_token = "token";
// Specify the advertiser's account ID and customer ID.
private static long customerID = 123123;
private static long[] accountIDs = { 123123 };
private static long[] campaignIDs = { 123123 };
private static string m_downloadPath = @"c:\reports\keywordperf.zip";
// Shows how to request a keyword performance report and download it
// to the specified folder.
//
// args[0] - Report ID. To download an existing report request instead
// of requesting a new report, set args[0] to a report ID.
static void Main(string[] args)
{
getAccountsByCutomer(customerID);
foreach (long accountID in accountIDs)
{
getCampaignsByAccount(accountID);
foreach (long campaignID in campaignIDs)
{
//getCampaignReport(accountID, campaignID);
getKeywordReport(accountID, campaignID);
}
}
}
private static void getKeywordReport(long accountID, long campaignID)
{
KeywordPerformanceReportRequest request = new KeywordPerformanceReportRequest();
request = buildKeywordPerformanceRequest(accountID, campaignID);
string BingData = RequestReport(request);
}
private static void getCampaignReport(long accountID, long campaignID)
{
CampaignPerformanceReportRequest request = new CampaignPerformanceReportRequest();
request = buildCampaignPerformanceRequest(accountID, campaignID);
string BingData = RequestReport(request);
}
// Request the report. Use the ID that the request returns to
// check for the completion of the report.
static string RequestReport(ReportRequest report)
{
SubmitGenerateReportRequest request = new SubmitGenerateReportRequest();
SubmitGenerateReportResponse response = new SubmitGenerateReportResponse();
try
{
// Set the header information.
request.DeveloperToken = m_token;
request.UserName = m_username;
request.Password = m_password;
// Set the request information.
request.ReportRequest = report;
response = reportingService.SubmitGenerateReport(request);
}
catch (FaultException<collectBingAdsData.BingAds.Reporting.AdApiFaultDetail> fault)
{
// Log this fault.
Console.WriteLine("SubmitGenerateReport failed with the following faults:\n");
foreach (collectBingAdsData.BingAds.Reporting.AdApiError error in fault.Detail.Errors)
{
if (105 == error.Code) // InvalidCredentials
{
Console.WriteLine("The specified credentials are not valid or the " +
"account is inactive.");
}
else
{
Console.WriteLine("Error code: {0} ({1})\nMessage: {2}\nDetail: {3}\n",
error.ErrorCode, error.Code, error.Message, error.Detail);
}
}
}
catch (FaultException<collectBingAdsData.BingAds.Reporting.ApiFaultDetail> fault)
{
// Log this fault.
Console.WriteLine("SubmitGenerateReport failed with the following faults:\n");
foreach (collectBingAdsData.BingAds.Reporting.OperationError error in fault.Detail.OperationErrors)
{
switch (error.Code)
{
case 106: // UserIsNotAuthorized
Console.WriteLine("The user is not authorized to call this operation.");
break;
case 2004: // ReportingServiceNoCompleteDataAvaliable
Console.WriteLine("The report cannot request complete data because " +
"complete data is not available based on the specified " +
"aggregation, scope, and time period values.");
break;
case 2007: // ReportingServiceInvalidReportAggregation
Console.WriteLine("The requested aggregation is not valid for the " +
"specified reporting period.");
break;
case 2008: // ReportingServiceInvalidReportTimeSelection
Console.WriteLine("The report time period is not valid.");
break;
case 2009: // ReportingServiceInvalidCustomDateRangeStart
Console.WriteLine("The start date of the custom date range specified " +
"in the report time period is not valid.");
break;
case 2010: // ReportingServiceInvalidCustomDateRangeEnd
Console.WriteLine("The end date of the custom date range specified " +
"in the report time period is not valid.");
break;
case 2011: // ReportingServiceEndDateBeforeStartDate
Console.WriteLine("The end date of the custom date range specified " +
"in the report time period cannot be earlier than the start date.");
break;
case 2015: // ReportingServiceRequiredColumnsNotSelected
Console.WriteLine("The report request does not include all of the " +
"required columns.");
break;
case 2016: // ReportingServiceDuplicateColumns
Console.WriteLine("The list or report columns contains duplicate " +
"columns. Please ensure that there is only one {0} column.",
error.Details);
break;
case 2017: // ReportingServiceNoMeasureSelected
Console.WriteLine("The list or report columns must include one or " +
"more KPI columns such as Clicks and Impressions.");
break;
case 2028: // ReportingServiceInvalidAccountThruAdGroupReportScope
Console.WriteLine("The report scope cannot be null or empty.");
break;
case 2034: // ReportingServiceInvalidTimePeriodColumnForSummaryReport
Console.WriteLine("When the report aggregation type is summary, " +
"you cannot include TimePeriod as a report column.");
break;
default:
Console.WriteLine("Error code: {0} ({1})\nMessage: {2}\nDetail: {3}\n",
error.ErrorCode, error.Code, error.Message, error.Details);
break;
}
}
foreach (collectBingAdsData.BingAds.Reporting.BatchError error in fault.Detail.BatchErrors)
{
Console.WriteLine("Error code: {0} ({1})\nIndex: {2}\nMessage: {3}\nDetail: {4}\n",
error.ErrorCode, error.Code, error.Index, error.Message, error.Details);
}
}
return (null == response) ? null : response.ReportRequestId;
}
private static CampaignPerformanceReportRequest buildCampaignPerformanceRequest(long accountID, long campaignID)
{
CampaignPerformanceReportRequest request = new CampaignPerformanceReportRequest();
request.Aggregation = ReportAggregation.Daily;
request.Columns = new[] {
CampaignPerformanceReportColumn.AccountName,
CampaignPerformanceReportColumn.Impressions,
CampaignPerformanceReportColumn.Clicks,
CampaignPerformanceReportColumn.Conversions,
CampaignPerformanceReportColumn.ConversionRate
};
request.Format = ReportFormat.Csv;
request.Scope = new AccountThroughCampaignReportScope()
{
AccountIds = accountIDs,
Campaigns = new[] {
new CampaignReportScope {
CampaignId = campaignID,
ParentAccountId = accountID
}
}
};
request.Time = new ReportTime()
{
PredefinedTime = ReportTimePeriod.Yesterday
};
return request;
}
private static KeywordPerformanceReportRequest buildKeywordPerformanceRequest(long accountID, long campaignID)
{
KeywordPerformanceReportRequest report = new KeywordPerformanceReportRequest();
report.Format = ReportFormat.Xml;
report.ReportName = "My Keyword Performance Report";
report.ReturnOnlyCompleteData = true;
report.Aggregation = ReportAggregation.Daily;
report.Scope = new AccountThroughAdGroupReportScope()
{
AccountIds = null,
AdGroups = null,
Campaigns = new[] {
new CampaignReportScope {
CampaignId = accountID,
ParentAccountId = campaignID
}
}
};
report.Time = new ReportTime()
{
//CustomDateRangeStart = new Date()
//{
// Month = 2,
// Day = 1,
// Year = 2012
//},
//CustomDateRangeEnd = new Date()
//{
// Month = 2,
// Day = 15,
// Year = 2012
//},
PredefinedTime = ReportTimePeriod.Yesterday
};
report.Filter = new KeywordPerformanceReportFilter()
{
DeviceType = DeviceTypeReportFilter.Computer |
DeviceTypeReportFilter.SmartPhone
};
report.Columns = new[] {
KeywordPerformanceReportColumn.TimePeriod,
KeywordPerformanceReportColumn.AccountId,
KeywordPerformanceReportColumn.CampaignId,
KeywordPerformanceReportColumn.Keyword,
KeywordPerformanceReportColumn.KeywordId,
KeywordPerformanceReportColumn.DeviceType,
KeywordPerformanceReportColumn.BidMatchType,
KeywordPerformanceReportColumn.Clicks,
KeywordPerformanceReportColumn.Impressions,
KeywordPerformanceReportColumn.Ctr,
KeywordPerformanceReportColumn.AverageCpc,
KeywordPerformanceReportColumn.Spend,
KeywordPerformanceReportColumn.QualityScore
};
return report;
}
private static void getCampaignsByAccount(long accountID)
{
}
private static void getAccountsByCutomer(long customerID)
{
}
}
}
我被困在如何从API获取报告，任何帮助将不胜感激。
更新：听起来很傻，但传入的广告系列ID不正确，感谢您的帮助。
答案 0 :(得分：1)
您的代码会告诉您出现此错误的原因;
private static ReportingServiceClient reportingService = null;
response = reportingService.SubmitGenerateReport(request);
您正在尝试访问SubmitGenerateReport值的null方法。你不能这样做。你应该先把它初始化。
答案 1 :(得分：0)
传入错误的数据。我希望错误信息更具描述性，而不仅仅是内部错误。