I used adwords batch processing api to create adwords campaign structures. When uploading operations using BatchJobHelper.uploadIncrementalBatchJobOperations I got error Null operation, as bellow :
java.lang.NullPointerException: Null operation at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:228) ~[guava-19.0.jar!/:na] at com.google.api.ads.adwords.axis.utils.v201605.batchjob.BatchJobMutateRequest.addOperation(BatchJobMutateRequest.java:82) ~[adwords-axis-2.17.0.jar!/:na] at com.google.api.ads.adwords.axis.utils.v201605.batchjob.BatchJobMutateRequest.addOperations(BatchJobMutateRequest.java:87) ~[adwords-axis-2.17.0.jar!/:na] at com.google.api.ads.adwords.axis.utils.v201605.batchjob.BatchJobHelperImpl.uploadIncrementalBatchJobOperations(BatchJobHelperImpl.java:85) ~[adwords-axis-2.17.0.jar!/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_101] at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_101] at com.google.api.ads.common.lib.utils.AdsUtilityInvocationHandler.handleInvocation(AdsUtilityInvocationHandler.java:46) ~[ads-lib-2.17.0.jar!/:na] at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87) ~[guava-19.0.jar!/:na] at com.sun.proxy.$Proxy81.uploadIncrementalBatchJobOperations(Unknown Source) ~[na:na] at com.google.api.ads.adwords.axis.utils.v201605.batchjob.BatchJobHelper.uploadIncrementalBatchJobOperations(BatchJobHelper.java:65) ~[adwords-axis-2.17.0.jar!/:na] at com.kofera.pusher.service.impl.BatchProcessServiceImpl.startBatchProcess(BatchProcessServiceImpl.java:154) ~[classes!/:na] at com.kofera.pusher.service.impl.PushBatchServiceImpl.processTask(PushBatchServiceImpl.java:109) [classes!/:na] at com.kofera.pusher.service.impl.PushBatchServiceImpl.access$200(PushBatchServiceImpl.java:29) [classes!/:na] at com.kofera.pusher.service.impl.PushBatchServiceImpl$1.run(PushBatchServiceImpl.java:72) [classes!/:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_101] at java.lang.Thread.run(Thread.java:745) [na:1.7.0_101] I try to upload CampaignOperation and AdGroupOperation separately and its succeed. Only when I try to upload AdGroupAdOperation I got the Null Operation error again. Here the code how i compose the AdGroupAdOperation : private AdGroupAdOperation composeAddOperation(Ad obj) { // Compose Operand TextAd textAd = new TextAd(); textAd.setHeadline(obj.getH()); textAd.setDescription1(obj.getD1()); textAd.setDescription2(obj.getD2()); textAd.setDisplayUrl(obj.getDu()); textAd.setFinalUrls(new String[] { obj.getFu() }); AdGroupAd adGroupAd = new AdGroupAd(); adGroupAd.setAdGroupId(obj.getAdGroupOrigId()); adGroupAd.setAd(textAd); // Create operation AdGroupAdOperation operation = new AdGroupAdOperation(); operation.setOperand(adGroupAd); operation.setOperator(Operator.ADD); return operation; } Please let me now if more information is required. Thanks, Irfan -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/99f67b9d-be5c-46b9-ab6a-85a130feaca1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.