noclassdeffounderror with "com/sun/jna/platform/win32/Kernel32" and "org/openqa/selenium/os/Kernel32" while running through maven/selenium - maven

Question

As i am running sample application using maven i am getting following error.please have a look and guide ,following are the logs and pom.xml.
though tests runs successfully that is browser got opened as expected but build failure happens
public class GoogleTest{
#Test
public void testGoogle()
{
//System.setProperty("webdriver.gecko.driver", "C:\\Users\\dilu316\\Downloads\\selenium workspace\\geckodriver-v0.15.0-win64\\geckodriver.exe");
//System.setProperty("webdriver.gecko.driver", "C:\\Users\\dilu316\\Downloads\\selenium workspace\\chromedriver_win32 (1)\\chromedriver.exe");
WebDriver driver = new FirefoxDriver();
driver.get("http://google.com");
driver.quit();
}
}
The following error logs happen:
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running com.testing.GoogleTest
1489310484173 geckodriver INFO Listening on 127.0.0.1:34551
1489310484869 mozprofile::profile INFO Using profile path C:\Users\dilu316\AppData\Local\Temp\rust_mozprofile.QqB2wW3EaREi
1489310484886 geckodriver::marionette INFO Starting browser C:\Program Files (x86)\Mozilla Firefox\firefox.exe with args []
1489310484895 geckodriver::marionette INFO Connecting to Marionette on localhost:54584
1489310487924 Marionette INFO Listening on port 54584
Mar 12, 2017 2:51:31 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
1489310494254 Marionette INFO New connections will no longer be accepted
[Child 384] WARNING: pipe error: 232: file c:/builds/moz2_slave/m-rel-w32-00000000000000000000/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 512
[Child 384] ###!!! ABORT: Aborting on channel error.: file c:/builds/moz2_slave/m-rel-w32-00000000000000000000/build/src/ipc/glue/MessageChannel.cpp, line 2143
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 11.268 sec <<< FAILURE!
testGoogle(com.testing.GoogleTest) Time elapsed: 11.218 sec <<< ERROR!
java.lang.NoClassDefFoundError: com/sun/jna/platform/win32/Kernel32
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.openqa.selenium.os.ProcessUtils.getProcessId(ProcessUtils.java:184)
at org.openqa.selenium.os.ProcessUtils.killWinProcess(ProcessUtils.java:128)
at org.openqa.selenium.os.ProcessUtils.killProcess(ProcessUtils.java:81)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.destroyHarder(UnixProcess.java:246)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.access$200(UnixProcess.java:200)
at org.openqa.selenium.os.UnixProcess.destroy(UnixProcess.java:126)
at org.openqa.selenium.os.CommandLine.destroy(CommandLine.java:153)
at org.openqa.selenium.remote.service.DriverService.stop(DriverService.java:198)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:94)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:604)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:661)
at org.openqa.selenium.remote.RemoteWebDriver.quit(RemoteWebDriver.java:500)
at com.testing.GoogleTest.testGoogle(GoogleTest.java:22)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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)
Caused by: java.lang.ClassNotFoundException: com.sun.jna.platform.win32.Kernel32
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 54 more
Running com.testing.YahooTest
1489310494556 geckodriver INFO Listening on 127.0.0.1:43880
1489310495021 mozprofile::profile INFO Using profile path C:\Users\dilu316\AppData\Local\Temp\rust_mozprofile.1o7a0AEkUuwY
1489310495025 geckodriver::marionette INFO Starting browser C:\Program Files (x86)\Mozilla Firefox\firefox.exe with args []
1489310495033 geckodriver::marionette INFO Connecting to Marionette on localhost:54615
1489310496713 Marionette INFO Listening on port 54615
Mar 12, 2017 2:51:40 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
1489310509473 Marionette INFO New connections will no longer be accepted
[Child 7608] ###!!! ABORT: Aborting on channel error.: file c:/builds/moz2_slave/m-rel-w32-00000000000000000000/build/src/ipc/glue/MessageChannel.cpp, line 2143
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 15.319 sec <<< FAILURE!
testYahoo(com.testing.YahooTest) Time elapsed: 15.315 sec <<< ERROR!
java.lang.NoClassDefFoundError: org/openqa/selenium/os/Kernel32
at org.openqa.selenium.os.ProcessUtils.getProcessId(ProcessUtils.java:184)
at org.openqa.selenium.os.ProcessUtils.killWinProcess(ProcessUtils.java:128)
at org.openqa.selenium.os.ProcessUtils.killProcess(ProcessUtils.java:81)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.destroyHarder(UnixProcess.java:246)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.access$200(UnixProcess.java:200)
at org.openqa.selenium.os.UnixProcess.destroy(UnixProcess.java:126)
at org.openqa.selenium.os.CommandLine.destroy(CommandLine.java:153)
at org.openqa.selenium.remote.service.DriverService.stop(DriverService.java:198)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:94)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:604)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:661)
at org.openqa.selenium.remote.RemoteWebDriver.quit(RemoteWebDriver.java:500)
at com.testing.YahooTest.testYahoo(YahooTest.java:21)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$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)
Results :
Tests in error:
testGoogle(com.testing.GoogleTest): com/sun/jna/platform/win32/Kernel32
testYahoo(com.testing.YahooTest): org/openqa/selenium/os/Kernel32
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 29.684 s
[INFO] Finished at: 2017-03-12T14:51:50+05:30
[INFO] Final Memory: 11M/309M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.12.4:test (default-test) on project MyMavenProject: There are test failures.
[ERROR]
[ERROR] Please refer to C:\Users\dilu316\Documents\maven\MyMavenProject\target\surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
C:\Users\dilu316\Documents\maven\MyMavenProject>
My pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.testing</groupId>
<artifactId>MyMavenProject</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>MyMavenProject</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-server -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>3.3.0</version>
</dependency>
</dependencies>
</project>

Answer 1

I believe the problem is in your pom file, your probably running mvn test (am I correct?) and in your selenium dependency you need to add <scope>test</scope>:
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>3.3.0</version>
<scope>test</scope>
</dependency>
Elaboration: the scope in a maven dependency dictates in what step (plugin:goal) the dependency will be used (e.g. what to use as the classpath). Since you're running tests and these dependencies are of the test phase you need to specify that. Now, your error says you're missing a dependency (it can't find some class), That's because the dependencies in the test scope are not transitive - meaning the class com.sun.jna.platform.win32.Kernel32 which is a dependency for Selenium as I saw in your dependency tree won't be resolved to your local maven repository.
Solution: Add a maven dependency for the missing class (which is in the package net.java.dev.jna.platform):
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>platform</artifactId>
<version>3.4.0</version>
<scope>test</scope>
</dependency>

Answer 2

Use driver.close(); instead. I had the same issue.