NoClassDefFoundError

Hi,

I started to develop an application using the adwords api. I managed everything so far (test accounts, oauth2 ...) and have my auth and refresh token. Now I'm trying to get the customer id (to see, whether the service works or not):

    private static AdWordsSession createAdWordsSession(String clientId, String clientSecret,

            String refreshToken, String developerToken, String userAgent) throws OAuthException,

            ValidationException {

        // Create a valid OAuth2 credential without using a properties file.

        Credential credential = new OfflineCredentials.Builder()

                .forApi(Api.ADWORDS)

                .withClientSecrets(clientId, clientSecret)

                .withRefreshToken(refreshToken)

                .build()

                .generateCredential();

        // Create a new AdWordsSession without using a properties file.

        return new AdWordsSession.Builder()

                .withDeveloperToken(developerToken)

                .withUserAgent(userAgent)

                .withOAuth2Credential(credential)

                .build();

    }

and running into the following exception:

Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.google.api.ads.common.lib.auth.OfflineCredentials$Api

at com.xx.web.GoogleAuth.createAdWordsSession(GoogleAuth.java:137)

at com.xx.web.GoogleAuth.getCampaigns(GoogleAuth.java:122)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at javax.el.ELUtil.invokeMethod(ELUtil.java:332)

at javax.el.BeanELResolver.invoke(BeanELResolver.java:537)

at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:256)

at com.sun.el.parser.AstValue.invoke(AstValue.java:283)

at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:304)

at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:40)

at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)

at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)

at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87)

... 36 more

Im using the latest API 2.16. Any idea, why?

TIA,

Bert

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