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"Cannot send file to ReportPortal java.lang.NullPointerException" on running CucumberWithSerenity.class #52

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nstbushneva opened this issue Nov 15, 2018 · 4 comments
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"Cannot send file to ReportPortal java.lang.NullPointerException" on running CucumberWithSerenity.class #52

nstbushneva opened this issue Nov 15, 2018 · 4 comments
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@Invictum
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bug
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1.3.0

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@nstbushneva
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nstbushneva commented Nov 15, 2018 •
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I have created a dummy test project that contains Serenity and CucumberWithSerenity tests in order to verify their integration with Report Portal.
This project configured with:

  • serenity-reportportal-integration [1.2.2-SNAPSHOT]
  • maven-failsafe-plugin [2.19.1]
  • serenity-core [1.9.45]
  • serenity-cucumber [1.9.8]
    By running Serenity test everything goes fine and I am getting test results in RP.
    However, when I execute CucumberWithSerenity class, it throws an exception

[main] ERROR com.epam.reportportal.service.ReportPortal - Cannot send file to ReportPortal
java.lang.NullPointerException

, even though I am not sending any files.

The full stack trace is:

[main] ERROR com.epam.reportportal.service.ReportPortal - Cannot send file to ReportPortal
java.lang.NullPointerException
        at com.epam.reportportal.service.ReportPortal$3.apply(ReportPortal.java:210)
        at com.epam.reportportal.service.ReportPortal$3.apply(ReportPortal.java:199)
        at com.epam.reportportal.service.LoggingContext$4.apply(LoggingContext.java:163)
        at com.epam.reportportal.service.LoggingContext$4.apply(LoggingContext.java:160)
        at io.reactivex.internal.operators.maybe.MaybeMap$MapMaybeObserver.onSuccess(MaybeMap.java:82)
        at io.reactivex.internal.operators.maybe.MaybeCache.subscribeActual(MaybeCache.java:66)
        at io.reactivex.Maybe.subscribe(Maybe.java:4096)
        at io.reactivex.internal.operators.maybe.MaybeMap.subscribeActual(MaybeMap.java:40)
        at io.reactivex.Maybe.subscribe(Maybe.java:4096)
        at io.reactivex.internal.operators.maybe.MaybeToFlowable.subscribeActual(MaybeToFlowable.java:45)
        at io.reactivex.Flowable.subscribe(Flowable.java:14419)
        at io.reactivex.Flowable.subscribe(Flowable.java:14365)
        at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onNext(FlowableFlatMap.java:163)
        at io.reactivex.internal.operators.flowable.FlowableOnBackpressureBuffer$BackpressureBufferSubscriber.drain(FlowableOnBackpressureBuffer.java:187)
        at io.reactivex.internal.operators.flowable.FlowableOnBackpressureBuffer$BackpressureBufferSubscriber.onNext(FlowableOnBackpressureBuffer.java:112)
        at io.reactivex.internal.operators.flowable.FlowableFromObservable$SubscriberObserver.onNext(FlowableFromObservable.java:52)
        at io.reactivex.subjects.PublishSubject$PublishDisposable.onNext(PublishSubject.java:309)
        at io.reactivex.subjects.PublishSubject.onNext(PublishSubject.java:229)
        at com.epam.reportportal.service.LoggingContext.emit(LoggingContext.java:160)
        at com.epam.reportportal.service.ReportPortal.emitLog(ReportPortal.java:147)
        at com.epam.reportportal.service.ReportPortal.emitLog(ReportPortal.java:199)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.lambda$null$0(StepDataExtractorsHolder.java:27)
        at java.util.Collections$SingletonSet.forEach(Collections.java:4767)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.lambda$proceed$1(StepDataExtractorsHolder.java:27)
        at java.lang.Iterable.forEach(Iterable.java:75)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.proceed(StepDataExtractorsHolder.java:25)
        at com.github.invictum.reportportal.handler.FlatHandler.lambda$finishTest$1(FlatHandler.java:92)
        at java.util.ArrayList.forEach(ArrayList.java:1249)
        at com.github.invictum.reportportal.handler.FlatHandler.finishTest(FlatHandler.java:92)
        at com.github.invictum.reportportal.ReportPortalListener.testFinished(ReportPortalListener.java:51)
        at net.thucydides.core.steps.StepEventBus.testFinished(StepEventBus.java:297)
        at cucumber.runtime.formatter.SerenityReporter.handleTestCaseFinished(SerenityReporter.java:268)
        at cucumber.runtime.formatter.SerenityReporter.lambda$new$2(SerenityReporter.java:118)
        at cucumber.runner.EventBus.send(EventBus.java:28)
        at cucumber.api.TestCase.run(TestCase.java:65)
        at cucumber.runner.Runner.runPickle(Runner.java:80)
        at cucumber.runtime.junit.PickleRunners$NoStepDescriptions.run(PickleRunners.java:140)
        at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:68)
        at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:23)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at cucumber.runtime.junit.FeatureRunner.run(FeatureRunner.java:73)
        at cucumber.api.junit.Cucumber.runChild(Cucumber.java:117)
        at cucumber.api.junit.Cucumber.runChild(Cucumber.java:55)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at cucumber.api.junit.Cucumber$1.evaluate(Cucumber.java:126)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
[main] ERROR com.epam.reportportal.service.ReportPortal - Cannot send file to ReportPortal
java.lang.NullPointerException
        at com.epam.reportportal.service.ReportPortal$3.apply(ReportPortal.java:210)
        at com.epam.reportportal.service.ReportPortal$3.apply(ReportPortal.java:199)
        at com.epam.reportportal.service.LoggingContext$4.apply(LoggingContext.java:163)
        at com.epam.reportportal.service.LoggingContext$4.apply(LoggingContext.java:160)
        at io.reactivex.internal.operators.maybe.MaybeMap$MapMaybeObserver.onSuccess(MaybeMap.java:82)
        at io.reactivex.internal.operators.maybe.MaybeCache.subscribeActual(MaybeCache.java:66)
        at io.reactivex.Maybe.subscribe(Maybe.java:4096)
        at io.reactivex.internal.operators.maybe.MaybeMap.subscribeActual(MaybeMap.java:40)
        at io.reactivex.Maybe.subscribe(Maybe.java:4096)
        at io.reactivex.internal.operators.maybe.MaybeToFlowable.subscribeActual(MaybeToFlowable.java:45)
        at io.reactivex.Flowable.subscribe(Flowable.java:14419)
        at io.reactivex.Flowable.subscribe(Flowable.java:14365)
        at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.onNext(FlowableFlatMap.java:163)
        at io.reactivex.internal.operators.flowable.FlowableOnBackpressureBuffer$BackpressureBufferSubscriber.drain(FlowableOnBackpressureBuffer.java:187)
        at io.reactivex.internal.operators.flowable.FlowableOnBackpressureBuffer$BackpressureBufferSubscriber.onNext(FlowableOnBackpressureBuffer.java:112)
        at io.reactivex.internal.operators.flowable.FlowableFromObservable$SubscriberObserver.onNext(FlowableFromObservable.java:52)
        at io.reactivex.subjects.PublishSubject$PublishDisposable.onNext(PublishSubject.java:309)
        at io.reactivex.subjects.PublishSubject.onNext(PublishSubject.java:229)
        at com.epam.reportportal.service.LoggingContext.emit(LoggingContext.java:160)
        at com.epam.reportportal.service.ReportPortal.emitLog(ReportPortal.java:147)
        at com.epam.reportportal.service.ReportPortal.emitLog(ReportPortal.java:199)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.lambda$null$0(StepDataExtractorsHolder.java:27)
        at java.util.Collections$SingletonSet.forEach(Collections.java:4767)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.lambda$proceed$1(StepDataExtractorsHolder.java:27)
        at java.lang.Iterable.forEach(Iterable.java:75)
        at com.github.invictum.reportportal.StepDataExtractorsHolder.proceed(StepDataExtractorsHolder.java:25)
        at com.github.invictum.reportportal.handler.FlatHandler.lambda$finishTest$1(FlatHandler.java:92)
        at java.util.ArrayList.forEach(ArrayList.java:1249)
        at com.github.invictum.reportportal.handler.FlatHandler.finishTest(FlatHandler.java:92)
        at com.github.invictum.reportportal.ReportPortalListener.testFinished(ReportPortalListener.java:51)
        at net.thucydides.core.steps.StepEventBus.testFinished(StepEventBus.java:297)
        at cucumber.runtime.formatter.SerenityReporter.handleTestCaseFinished(SerenityReporter.java:268)
        at cucumber.runtime.formatter.SerenityReporter.lambda$new$2(SerenityReporter.java:118)
        at cucumber.runner.EventBus.send(EventBus.java:28)
        at cucumber.api.TestCase.run(TestCase.java:65)
        at cucumber.runner.Runner.runPickle(Runner.java:80)
        at cucumber.runtime.junit.PickleRunners$NoStepDescriptions.run(PickleRunners.java:140)
        at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:68)
        at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:23)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at cucumber.runtime.junit.FeatureRunner.run(FeatureRunner.java:73)
        at cucumber.api.junit.Cucumber.runChild(Cucumber.java:117)
        at cucumber.api.junit.Cucumber.runChild(Cucumber.java:55)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at cucumber.api.junit.Cucumber$1.evaluate(Cucumber.java:126)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

I have attached the project to the issue.
simple-test-framework-with-serenity-and-cucumber.zip

The command for the Cucumber test execution is
mvn clean verify -Dcucumber.options="--tags @VerifyCucumber"
@Invictum Invictum self-assigned this Nov 16, 2018
@Invictum Invictum added the bug label Nov 16, 2018
@Invictum Invictum added this to the 1.2.2 milestone Nov 16, 2018
@Invictum Invictum mentioned this issue Nov 16, 2018
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@Invictum
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@nstbushneva
Thanks for issue report. I am able to reproduce it with your project and will fix it shortly.

@Invictum
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@nstbushneva
Fix require RP logs emit mechanism rework. As a result it takes more time as expected.

Invictum added a commit that referenced this issue Nov 17, 2018
@Invictum
#52: Implemented reworked log units approach
80200b4
@Invictum
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@nstbushneva
Logs emit mechanism was reworked as well as log units approach. Changes introduced break of backward capability, so 1.3.0 release has been drafted.

You may check fix with 1.3.0-SNAPSHOT version.

@nstbushneva
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Hi @Invictum,
Thank you for the fix. At least, I am not getting this exception in my real test-automation project. 👍

Invictum added a commit that referenced this issue Nov 19, 2018
@Invictum
Merge pull request #54 from Invictum/52_fix_cannot_send_file_issue
d15aaa9 
#52: Implemented reworked log units approach
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