We receive error "Credential could not be refreshed" when sending request
to get report data. Please help me to clear this issue, why did this issue
happend and how can we need handle it?
Response error
jp.co.everrise.batch.error.GetReportException:
com.google.api.ads.common.lib.exception.OAuthException: Credential could
not be refreshed.
at
jp.co.everrise.batch.service.GetReportAdwordsService.<init>(GetReportAdwordsService.java:50)
at
jp.co.everrise.batch.multitasking.DownloadReportAdword.run(DownloadReportAdword.java:71)
Caused by: com.google.api.ads.common.lib.exception.OAuthException:
Credential could not be refreshed.
at
com.google.api.ads.common.lib.auth.OfflineCredentials.generateCredential(OfflineCredentials.java:240)
at
jp.co.everrise.batch.util.AdwordsUtils.createOfflineCredentials(AdwordsUtils.java:56)
at
jp.co.everrise.batch.service.GetReportAdwordsService.<init>(GetReportAdwordsService.java:48)
... 1 more
Caused by: com.google.api.client.auth.oauth2.TokenResponseException: 400
Bad Request
{
"error" : "invalid_grant",
"error_description" : "Bad Request"
}
at
com.google.api.client.auth.oauth2.TokenResponseException.from(TokenResponseException.java:105)
at
com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:287)
at
com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
at
com.google.api.client.auth.oauth2.Credential.executeRefreshToken(Credential.java:570)
at
com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:362)
at
com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
at
com.google.api.ads.common.lib.auth.OAuth2Helper.callRefreshToken(OAuth2Helper.java:69)
at
com.google.api.ads.common.lib.auth.OfflineCredentials.generateCredential(OfflineCredentials.java:234)
... 3 more
Thank you very much. I hope to receive your response soon.
Du Doan.
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