Hi, The error code AuthenticationError.OAUTH_TOKEN_INVALID indicates that there's an issue with the access token in the *Authorization* header. It usually means the token has expired, which you can confirm via the URL below after appending your *access* (not refresh) token to the end.
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token= <https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=YOUR_ACCESS_TOKEN> When you generated the refresh token did you use the GetRefreshToken.java<https://github.com/googleads/googleads-java-lib/blob/master/examples/adwords_axis/src/main/java/adwords/axis/auth/GetRefreshToken.java> example and follow the instructions on our wiki<https://github.com/googleads/googleads-java-lib/wiki/Using-OAuth2.0#using-offline-credentials-offlinecredentials> ? Thanks, Josh, AdWords API Team On Wednesday, April 16, 2014 7:45:15 AM UTC-4, Sandeep Gupta wrote: > > HI This is Sandeep here, i am trying to integrate Google Adword API to > utilize it better way, but i am getting below error. > faultString: [AuthenticationError.OAUTH_TOKEN_INVALID @ ; > trigger:'<null>'] > > > i have generated CLient ID, Client secret and Refresh token and added > these values in ads.properties. > > But i am getting error on below steps. > > Selector selector = builder > .fields("Id", "Name") > .orderAscBy("Name") > .offset(offset) > .limit(PAGE_SIZE) > .build(); > CampaignPage page = campaignService.get(selector); // this step is giving > error. > > > ERROR DETAILS :: > > pr 16, 2014 5:01:15 PM org.apache.axis.utils.JavaUtils > isAttachmentSupported > WARNING: Unable to find required classes (javax.activation.DataHandler and > javax.mail.internet.MimeMultipart). Attachment support is disabled. > Exception in thread "main" AxisFault > faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server > faultSubcode: > faultString: [AuthenticationError.OAUTH_TOKEN_INVALID @ ; > trigger:'<null>'] > faultActor: > faultNode: > faultDetail: > {https://adwords.google.com/api/adwords/cm/v201402}ApiExceptionFault:<message>[AuthenticationError.OAUTH_TOKEN_INVALID > > @ ; > trigger:'<null>']</message><ApplicationException.Type>ApiException</ApplicationException.Type><errors > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:type="AuthenticationError"><fieldPath/><trigger><null></trigger><errorString>AuthenticationError.OAUTH_TOKEN_INVALID</errorString><ApiError.Type>AuthenticationError</ApiError.Type><reason>OAUTH_TOKEN_INVALID</reason></errors> > > [AuthenticationError.OAUTH_TOKEN_INVALID @ ; trigger:'<null>'] > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:513) > at java.lang.Class.newInstance0(Class.java:355) > at java.lang.Class.newInstance(Class.java:308) > at > org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:104) > at > org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:90) > at > com.google.api.ads.adwords.axis.v201402.cm.ApiException.getDeserializer(ApiException.java:143) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.axis.encoding.ser.BaseDeserializerFactory.getSpecialized(BaseDeserializerFactory.java:154) > at > org.apache.axis.encoding.ser.BaseDeserializerFactory.getDeserializerAs(BaseDeserializerFactory.java:84) > at > org.apache.axis.encoding.DeserializationContext.getDeserializer(DeserializationContext.java:464) > at > org.apache.axis.encoding.DeserializationContext.getDeserializerForType(DeserializationContext.java:547) > at > org.apache.axis.message.SOAPFaultDetailsBuilder.onStartChild(SOAPFaultDetailsBuilder.java:157) > at > org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035) > at > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501) > at > com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2755) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) > at > com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) > at > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511) > at > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808) > at > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) > at > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119) > at > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) > at > com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) > at javax.xml.parsers.SAXParser.parse(SAXParser.java:395) > at > org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227) > at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696) > at org.apache.axis.Message.getSOAPEnvelope(Message.java:435) > at > org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62) > at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206) > at org.apache.axis.client.Call.invokeEngine(Call.java:2784) > at org.apache.axis.client.Call.invoke(Call.java:2767) > at org.apache.axis.client.Call.invoke(Call.java:2443) > at org.apache.axis.client.Call.invoke(Call.java:2366) > at org.apache.axis.client.Call.invoke(Call.java:1812) > at > com.google.api.ads.adwords.axis.v201402.cm.BudgetServiceSoapBindingStub.mutate(BudgetServiceSoapBindingStub.java:795) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > com.google.api.ads.common.lib.soap.SoapClientHandler.invoke(SoapClientHandler.java:109) > at > com.google.api.ads.common.lib.soap.axis.AxisHandler.invokeSoapCall(AxisHandler.java:201) > at > com.google.api.ads.common.lib.soap.SoapServiceClient.callSoapClient(SoapServiceClient.java:64) > at > com.google.api.ads.common.lib.soap.SoapServiceClient.invoke(SoapServiceClient.java:93) > at $Proxy15.mutate(Unknown Source) > at > com.homeshop18.adword.basic.GetCampaigns.runExample(GetCampaigns.java:107) > at com.homeshop18.adword.basic.GetCampaigns.main(GetCampaigns.java:71) > > > -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts 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