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Hakky54 opened this issue May 3, 2023 · 2 comments
Closed

CucumberException: class does not have a public zero-argument constructor #2746

Hakky54 opened this issue May 3, 2023 · 2 comments

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@Hakky54
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Hakky54 commented May 3, 2023

👓 What did you see?

@Demo
Scenario Outline: Saying hello to the Server with JDK HttpClient # Hello.feature:38
  Given Server is alive                                          # nl.altindag.client.stepdefs.HelloStepDefs.serverIsAlive()
      io.cucumber.core.exception.CucumberException: class nl.altindag.client.stepdefs.HelloStepDefs does not have a public zero-argument constructor.

To use dependency injection add an other ObjectFactory implementation such as:
 * cucumber-picocontainer
 * cucumber-spring
 * cucumber-jakarta-cdi
 * ...etc

	at io.cucumber.core.backend.DefaultObjectFactory.cacheNewInstance(DefaultObjectFactory.java:57)
	at io.cucumber.core.backend.DefaultObjectFactory.getInstance(DefaultObjectFactory.java:45)
	at io.cucumber.java.AbstractGlueDefinition.invokeMethod(AbstractGlueDefinition.java:47)
	at io.cucumber.java.JavaStepDefinition.execute(JavaStepDefinition.java:29)
	at io.cucumber.core.runner.CoreStepDefinition.execute(CoreStepDefinition.java:66)
	at io.cucumber.core.runner.PickleStepDefinitionMatch.runStep(PickleStepDefinitionMatch.java:63)
	at io.cucumber.core.runner.ExecutionMode$1.execute(ExecutionMode.java:10)
	at io.cucumber.core.runner.TestStep.executeStep(TestStep.java:86)
	at io.cucumber.core.runner.TestStep.run(TestStep.java:57)
	at io.cucumber.core.runner.PickleStepTestStep.run(PickleStepTestStep.java:51)
	at io.cucumber.core.runner.TestCase.run(TestCase.java:95)
	at io.cucumber.core.runner.Runner.runPickle(Runner.java:75)
	at io.cucumber.core.runtime.Runtime.lambda$executePickle$6(Runtime.java:128)
	at io.cucumber.core.runtime.CucumberExecutionContext.lambda$runTestCase$3(CucumberExecutionContext.java:151)
	at io.cucumber.core.runtime.RethrowingThrowableCollector.executeAndThrow(RethrowingThrowableCollector.java:23)
	at io.cucumber.core.runtime.CucumberExecutionContext.runTestCase(CucumberExecutionContext.java:151)
	at io.cucumber.core.runtime.Runtime.lambda$executePickle$7(Runtime.java:128)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at io.cucumber.core.runtime.Runtime$SameThreadExecutorService.execute(Runtime.java:249)
	at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
	at io.cucumber.core.runtime.Runtime.lambda$runFeatures$3(Runtime.java:110)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.stream.SliceOps$1$1.accept(SliceOps.java:200)
	at java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1602)
	at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
	at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at io.cucumber.core.runtime.Runtime.runFeatures(Runtime.java:111)
	at io.cucumber.core.runtime.Runtime.lambda$run$0(Runtime.java:82)
	at io.cucumber.core.runtime.Runtime.execute(Runtime.java:94)
	at io.cucumber.core.runtime.Runtime.run(Runtime.java:80)
	at io.cucumber.core.cli.Main.run(Main.java:87)
	at io.cucumber.core.cli.Main.main(Main.java:30)
	at nl.altindag.client.ClientRunner.main(ClientRunner.java:34)
Caused by: java.lang.NoSuchMethodException: nl.altindag.client.stepdefs.HelloStepDefs.<init>()
	at java.base/java.lang.Class.getConstructor0(Class.java:3585)
	at java.base/java.lang.Class.getConstructor(Class.java:2271)
	at io.cucumber.core.backend.DefaultObjectFactory.cacheNewInstance(DefaultObjectFactory.java:52)
	... 38 more

  When I say hello with "JDK HttpClient"                         # nl.altindag.client.stepdefs.HelloStepDefs.iSayHelloWithClient(java.lang.String)
  Then I expect to receive status code 200                       # nl.altindag.client.stepdefs.HelloStepDefs.iExpectToReceiveStatusCodeStatusCode(int)
  And I expect to receive "Hello" message                        # nl.altindag.client.stepdefs.HelloStepDefs.iExpectToReceiveBody(java.lang.String)
  And I display the time it took to get the message              # nl.altindag.client.stepdefs.HelloStepDefs.iDisplayTheTimeItTookToGetTheMessage()

Failed scenarios:
classpath:Hello.feature:38 # Saying hello to the Server with JDK HttpClient

1 Scenarios (1 failed)
5 Steps (1 failed, 4 skipped)
0m0.474s


io.cucumber.core.exception.CucumberException: class nl.altindag.client.stepdefs.HelloStepDefs does not have a public zero-argument constructor.

To use dependency injection add an other ObjectFactory implementation such as:
 * cucumber-picocontainer
 * cucumber-spring
 * cucumber-jakarta-cdi
 * ...etc

	at io.cucumber.core.backend.DefaultObjectFactory.cacheNewInstance(DefaultObjectFactory.java:57)
	at io.cucumber.core.backend.DefaultObjectFactory.getInstance(DefaultObjectFactory.java:45)
	at io.cucumber.java.AbstractGlueDefinition.invokeMethod(AbstractGlueDefinition.java:47)
	at io.cucumber.java.JavaStepDefinition.execute(JavaStepDefinition.java:29)
	at io.cucumber.core.runner.CoreStepDefinition.execute(CoreStepDefinition.java:66)
	at io.cucumber.core.runner.PickleStepDefinitionMatch.runStep(PickleStepDefinitionMatch.java:63)
	at io.cucumber.core.runner.ExecutionMode$1.execute(ExecutionMode.java:10)
	at io.cucumber.core.runner.TestStep.executeStep(TestStep.java:86)
	at io.cucumber.core.runner.TestStep.run(TestStep.java:57)
	at io.cucumber.core.runner.PickleStepTestStep.run(PickleStepTestStep.java:51)
	at io.cucumber.core.runner.TestCase.run(TestCase.java:95)
	at io.cucumber.core.runner.Runner.runPickle(Runner.java:75)
	at io.cucumber.core.runtime.Runtime.lambda$executePickle$6(Runtime.java:128)
	at io.cucumber.core.runtime.CucumberExecutionContext.lambda$runTestCase$3(CucumberExecutionContext.java:151)
	at io.cucumber.core.runtime.RethrowingThrowableCollector.executeAndThrow(RethrowingThrowableCollector.java:23)
	at io.cucumber.core.runtime.CucumberExecutionContext.runTestCase(CucumberExecutionContext.java:151)
	at io.cucumber.core.runtime.Runtime.lambda$executePickle$7(Runtime.java:128)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at io.cucumber.core.runtime.Runtime$SameThreadExecutorService.execute(Runtime.java:249)
	at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:123)
	at io.cucumber.core.runtime.Runtime.lambda$runFeatures$3(Runtime.java:110)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
	at java.base/java.util.stream.SliceOps$1$1.accept(SliceOps.java:200)
	at java.base/java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1602)
	at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
	at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
	at io.cucumber.core.runtime.Runtime.runFeatures(Runtime.java:111)
	at io.cucumber.core.runtime.Runtime.lambda$run$0(Runtime.java:82)
	at io.cucumber.core.runtime.Runtime.execute(Runtime.java:94)
	at io.cucumber.core.runtime.Runtime.run(Runtime.java:80)
	at io.cucumber.core.cli.Main.run(Main.java:87)
	at io.cucumber.core.cli.Main.main(Main.java:30)
	at nl.altindag.client.ClientRunner.main(ClientRunner.java:34)
Caused by: java.lang.NoSuchMethodException: nl.altindag.client.stepdefs.HelloStepDefs.<init>()
	at java.base/java.lang.Class.getConstructor0(Class.java:3585)
	at java.base/java.lang.Class.getConstructor(Class.java:2271)
	at io.cucumber.core.backend.DefaultObjectFactory.cacheNewInstance(DefaultObjectFactory.java:52)
	... 38 more

✅ What did you expect to see?

I would have expected my executable fat jar to be executed sucessfully without any exception.

📦 Which tool/library version are you using?

  • Java 11
  • Maven 3.8.3
  • Cucumber 7.2.3
  • maven-shade-plugin 3.2.4
  • Spring 2.6.6
  • Junit/Jupiter 5.8.2

🔬 How could we reproduce it?

The issue is present within the following project: https://github.com/Hakky54/mutual-tls-ssl

Run the following steps:

  • run command git clone https://github.com/Hakky54/mutual-tls-ssl.git
  • run command cd mutual-tls-ssl
  • run command mvn clean verify
  • run command java -jar server/target/server.jar
  • run command java -jar client/target/client.jar
@mpkorstanje
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mpkorstanje commented May 3, 2023 •
edited
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It should work fine provided you've correctly created your fat jar. I suspect you're not correctly merging META-INF/services. You should configure the maven shade plugin to use the ServicesResourceTransformer.

Duplicate of #2469.

@mpkorstanje mpkorstanje closed this as not planned Won't fix, can't repro, duplicate, stale May 3, 2023
@Hakky54
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Hakky54 commented May 3, 2023

Thank you @mpkorstanje It seems indeed it was related to the issue you mentioned. Adjusting the maven shade plugin worked out. For anyone who is encountering a similar issue, I added the following commit to fix it in my project: Hakky54/mutual-tls-ssl@bd472a4

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@mpkorstanje @Hakky54