Adwords and Analytics APIs conflict

[davidr...@gmail.com]

Hi,
I am working on a Maven project, so I have both dependencies:
        <dependency>
            <groupId>com.google.apis</groupId>
            <artifactId>google-api-services-analyticsreporting</artifactId>
            <version>v4-rev116-1.23.0</version>
        </dependency>
        <dependency>
          <groupId>com.google.api-ads</groupId>
          <artifactId>adwords-axis</artifactId>
          <version>3.9.0</version>
        </dependency>

My Adwords API project was working correctly until I added my code to the main project which has the Analytics API.
Now, I am getting this error:

Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkNotNull(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
    at com.google.api.ads.common.lib.auth.OfflineCredentials$Api.<init>(OfflineCredentials.java:89)
    at com.google.api.ads.common.lib.auth.OfflineCredentials$Api.<clinit>(OfflineCredentials.java:81)
    at aleph.dataconnectors.google.adwords.AdwordsArchiver.getCredentials(AdwordsArchiver.java:108)
    at aleph.dataconnectors.google.adwords.AdwordsArchiver.processReports(AdwordsArchiver.java:191)
    at aleph.dataconnectors.google.adwords.Runner.main(Runner.java:14)

If I comment out the "analytics" API then it works correctly. So I assume there is a conflict between both APIs.
BTW I got the error when my code is in this section:

Credential oAuth2Credential = new OfflineCredentials.Builder()
            .forApi(Api.ADWORDS)
            .fromFile()
            .build()
            .generateCredential();

Also I tried replacing the "credentials file" with "strings" (just for testing) but I am still having the same problem
            .withClientSecrets(clientId, clientSecret)
            .withRefreshToken(refreshToken)

Any ideas how to solve this conflict?
Thanks
-David

[Shwetha Vastrad (AdWords API Team)]

Hi David, 

It could be due to a conflict in the underlying dependencies. Since this is related to the AdWords API Java client library, I would suggest that you post your question on the library's issue tracker so the library owners can help you out. 

Regards.

Shwetha, AdWords API Team.