Hi,
I'm getting error "Failed to refresh access token. See inner exception for
details." when I try to get campaign information. The line of code is page
= campaignService.get(selector) where page = "CampaignPage". This process
works when I use it in a web application but not when I use it in a windows
service. Below is some information that I hope will be helpful in figuring
out the problem. I was not able to get the logging working in the windows
service.
CampaignService
{Google.Api.Ads.AdWords.v201806.CampaignService}
Channel: {System.Runtime.Remoting.Proxies.__TransparentProxy}
ChannelFactory: {System.ServiceModel.ChannelFactory(Of
Google.Api.Ads.AdWords.v201806.ICampaignService)}
ClientCredentials: {System.ServiceModel.Description.ClientCredentials}
EnableDecompression: True
Endpoint:
Address={https://adwords.google.com/api/adwords/cm/v201806/CampaignService}
InnerChannel: {System.Runtime.Remoting.Proxies.__TransparentProxy}
Proxy: {System.Net.WebRequest.WebProxyWrapper}
RequestHeader: {<RequestHeader
xmlns="https://adwords.google.com/api/adwords/cm/v201806";>
<clientCustomerId>Replace for security</clientCustomerId>
<developerToken>Replace for security</developerToken>
<userAgent />
</RequestHeader>}
ResponseHeader: Nothing
Signature: {Google.Api.Ads.AdWords.Lib.AdWordsServiceSignature}
State: Created {0}
Timeout: 0
Url: "https://adwords.google.com/api/adwords/cm/v201806/CampaignService";
User: {Google.Api.Ads.AdWords.Lib.AdWordsUser}
UserAgent: Nothing
CampaignService.User.Config
{Google.Api.Ads.AdWords.Lib.AdWordsAppConfig}
AdWordsApiServer: "https://adwords.google.com";
ClientCustomerId: "Replace for security"
DeveloperToken: "Replace for security"
EnableGzipCompression: True
GMBLoginEmail: ""
GMBOAuth2RefreshToken: ""
IncludeUtilitiesInUserAgent: False
IncludeZeroImpressions: Nothing
MaskCredentials: True
MerchantCenterId: 0
OAuth2AccessToken: ""
OAuth2ClientId: "Replace for security"
OAuth2ClientSecret: "Replace for security"
OAuth2Mode: APPLICATION {0}
OAuth2PrivateKey: ""
OAuth2PrnEmail: ""
OAuth2RedirectUri: "Replace for security"
OAuth2RefreshToken: "Replace for security"
OAuth2Scope: "https://www.googleapis.com/auth/adwords";
OAuth2SecretsJsonPath: ""
OAuth2ServerUrl: "https://accounts.google.com";
OAuth2ServiceAccountEmail: Nothing
Proxy: Nothing
RetryCount: 0
Signature: "AwApi-DotNet/23.6.0, Common-Dotnet/9.4.0, .NET
CLR/4.0.30319.42000, "
SkipColumnHeader: False
SkipReportHeader: False
SkipReportSummary: False
Timeout: 600000
UnixTimestamp: 1534434608
UseRawEnumValues: Nothing
UserAgent: "Replace for security"
selector
{Google.Api.Ads.AdWords.v201806.Selector}
dateRange: {Google.Api.Ads.AdWords.v201806.DateRange}
fields: {Length=7}
ordering: Nothing
paging: {LIMIT 0, 500}
predicates: Nothing
?selector.fields
{Length=7}
(0): "Id"
(1): "Name"
(2): "Status"
(3): "StartDate"
(4): "EndDate"
(5): "BaseCampaignId"
(6): "AdvertisingChannelType"
{"Failed to refresh access token. See inner exception for details."}
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean
includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout,
CancellationToken cancellationToken)
at
Google.Api.Ads.Common.OAuth.AdsOAuthProviderImpl.GetAccessTokenForAuthorizationCodeFlow()
at
Google.Api.Ads.Common.OAuth.AdsOAuthProviderImpl.RefreshAccessTokenInOfflineMode()
Error Occurred Message: Failed to retrieve campaign(s). Stack Trace: at
YSI.Ads.GoogleAdwordsHelper.GetListOfCampaigns(String during, DateTime
startDate, DateTime endDate) in
C:\TFS\Cafés\yCPC\Source\GoogleAdwords.vb:line 1711 at
YSI.Cafe.RC.SiteManager.AdWordsAutomatedTasks.ImportAdwordsCampaigns() in
C:\TFS\Cafés\RentCafe\Source\ManagerCafe\AppClasses\AdWordsAutomatedTasks.vb:line
337 at RCDaily.AdwordsImportCampaignRoutine.ImportAdwordsCampaigns() in
C:\TFS\Cafés\RentCafe\Source\RCDaily\AdwordsImportCampaignsTasks.vb:line
33 at RCDaily.AdwordsImportCampaignRoutine.OnExecute(IJobExecutionContext
context) in
C:\TFS\Cafés\RentCafe\Source\RCDaily\AdwordsImportCampaignsTasks.vb:line
27 at RCDaily.yJob.Execute(IJobExecutionContext context) in
C:\TFS\Cafés\RentCafe\Source\RCDaily\yJob.vb:line 10 Source: YSI.Ads Inner
Message 1: One or more errors occurred. Inner Stack Trace 1: at
System.Threading.Tasks.Task.ThrowIfExceptional(Boolean
includeTaskCanceledExceptions) at System.Threading.Tasks.Task.Wait(Int32
millisecondsTimeout, CancellationToken cancellationToken) at
Google.Api.Ads.Common.OAuth.AdsOAuthProviderImpl.GetAccessTokenForAuthorizationCodeFlow()
at
Google.Api.Ads.Common.OAuth.AdsOAuthProviderImpl.RefreshAccessTokenInOfflineMode()
Source 1: mscorlib Inner Message 2: An error occurred while sending the
request. Inner Stack Trace 2: at
Google.Apis.Http.ConfigurableMessageHandler.<SendAsync>d__59.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.Requests.TokenRequestExtenstions.<ExecuteAsync>d__0.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.Flows.AuthorizationCodeFlow.<FetchTokenAsync>d__35.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.Flows.AuthorizationCodeFlow.<RefreshTokenAsync>d__31.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.UserCredential.<RefreshTokenAsync>d__16.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.TokenRefreshManager.<RefreshTokenAsync>d__12.MoveNext()---
End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task
task) at
Google.Apis.Auth.OAuth2.TokenRefreshManager.<GetAccessTokenForRequestAsync>d__10.MoveNext()
Source 2: Google.Apis.Core Inner Message 3: Unable to connect to the remote
server Inner Stack Trace 3: at
System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult,
TransportContext& context) at
System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
Source 3: System Inner Message 4: No connection could be made because the
target machine actively refused it 127.0.0.1:8888 Inner Stack Trace 4:
at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult) at
System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,
Socket s4, Socket s6, Socket& socket, IPAddress& address,
ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
Source 4: System
KDJ
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