I have written few automated tests for an Android application Everything works fine except that when I stop the AppiumDriverLocalService after the test is done it breaks.....
Here is the code (written using JUnit)
#AfterClass
public static void stopServer(){
service.stop(); //this is where the code breaks
}
And the stack trace
java.lang.NoClassDefFoundError: com/sun/jna/platform/win32/Kernel32
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
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.killWinProcess(ProcessUtils.java:133)
at org.openqa.selenium.os.ProcessUtils.killProcess(ProcessUtils.java:81)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.destroyHarder(UnixProcess.java:247)
at org.openqa.selenium.os.UnixProcess$SeleniumWatchDog.access$2(UnixProcess.java:246)
at org.openqa.selenium.os.UnixProcess.destroy(UnixProcess.java:125)
at org.openqa.selenium.os.CommandLine.destroy(CommandLine.java:153)
at io.appium.java_client.service.local.AppiumDriverLocalService.destroyProcess(AppiumDriverLocalService.java:141)
at io.appium.java_client.service.local.AppiumDriverLocalService.stop(AppiumDriverLocalService.java:135)
at com.example.MyTests.stopServer(MyTests.java:69)
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:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
Caused by: java.lang.ClassNotFoundException: com.sun.jna.platform.win32.Kernel32
An it strangely creates another test case in my class called "Class Configuration", which I have not written.
Am I missing some jar file? I am pretty sure something is missing. Please shed some light on this. Thanks in advance.
Your issue is due to missing jar(In your project's reference libraries) that contains :
com/sun/jna/platform/win32/Kernel32
You should be able to download it with its dependency here:
http://www.java2s.com/Code/Jar/j/Downloadjna330platformjar.htm
http://www.java2s.com/Code/Jar/j/Downloadjna330jar.htm
And import them to your project.
also the way you are stopping the service, it's wrong as it might be the case that your service is already terminated due to some other reasons. please use below code to check if service actually exists or not.
private void stopAppiumServer() {
if (service != null) {
service.stop();
System.out.println("Appium Server Stopped");
}
Related
I'm trying to run EvoSuite tests with this tutorial.
I'm able to generate test classes and compile them using java 8.
However, when try to run it using the below command, an exception is thrown.
java -cp ".\log4j.jar;.\ojdbc6.jar;.\commons-codec-1.3.jar;.\slf4j-log4j12-1.7.16.jar;.\slf4j-api-1.7.16.jar;D:\proj\target\classes;.\evosuite-tests;.\evosuite-standalone-runtime-1.0.6.jar;.\junit-4.12.jar;.\hamcrest-core-1.3.jar;" org.junit.runner.JUnitCore com.u.g.KeyClient_ESTest
Thrown Exception:
java.lang.SecurityException: Security manager blocks ("java.sql.SQLPermission" "deregisterDriver")
java.lang.Thread.getStackTrace(Thread.java:1556)
org.evosuite.runtime.sandbox.MSecurityManager.checkPermission(MSecurityManager.java:434)
java.sql.DriverManager.deregisterDriver(DriverManager.java:402)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:467)
java.sql.DriverManager.getConnection(DriverManager.java:664)
java.sql.DriverManager.getConnection(DriverManager.java:247)
com.u.g.KeyClient.getFromJDBC(KeyClient.java:164)
com.u.g.KeyClient.fetchKey(KeyClient.java:95)
com.u.g.KeyClient.<init>(KeyClient.java:40)
com.u.g.KeyClient.getInstance(KeyClient.java:48)
com.u.g.KeyClient_ESTest.test1(KeyClient_ESTest.java:36)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:498)
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.lang.Thread.run(Thread.java:745)
at org.evosuite.runtime.sandbox.MSecurityManager.checkPermission(MSecurityManager.java:452)
at java.sql.DriverManager.deregisterDriver(DriverManager.java:402)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:467)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at com.u.g.KeyClient.getFromJDBC(KeyClient.java:164)
at com.u.g.KeyClient.fetchKey(KeyClient.java:95)
at com.u.g.KeyClient.<init>(KeyClient.java:40)
at com.u.g.KeyClient.getInstance(KeyClient.java:48)
at com.u.g.KeyClient_ESTest.test1(KeyClient_ESTest.java:36)
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$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:745)
FAILURES!!!
Tests run: 2, Failures: 1
Can someone please help/guide me to resolve this?
Thanks in advance.
Additional Info:
The test class is a singleton, which connects to the database using JDBC API to retrieve certain values.
Here is solution which worked for me.
The solution was to generate test claasses with below cmd option
-Dsandbox_mode=OFF
Complete command to generate test classes is
C:\java8\jdk1.8.0_102\bin\java -jar evosuite-master-1.0.6.jar -Dsandbox_mode=OFF -class com.u.g.KeyClient -projectCP ".\log4j.jar;.\ojdbc6.jar;.\commons-codec-1.3.jar;.\target\classes;"
The corresponding KeyClient_ESTest_scaffolding class will have RuntimeSetting to turn off sandbox
#BeforeClass
public static void initEvoSuiteFramework() {
org.evosuite.runtime.RuntimeSettings.className = "com.ultimatix.gdpr.KeyClient";
org.evosuite.runtime.GuiSupport.initialize();
org.evosuite.runtime.RuntimeSettings.maxNumberOfThreads = 100;
org.evosuite.runtime.RuntimeSettings.maxNumberOfIterationsPerLoop = 10000;
org.evosuite.runtime.RuntimeSettings.mockSystemIn = true;
org.evosuite.runtime.RuntimeSettings.sandboxMode = org.evosuite.runtime.sandbox.Sandbox.SandboxMode.OFF;
org.evosuite.runtime.sandbox.Sandbox.initializeSecurityManagerForSUT();
org.evosuite.runtime.classhandling.JDKClassResetter.init();
setSystemProperties();
initializeClasses();
org.evosuite.runtime.Runtime.getInstance().resetRuntime();
}
Hope it helps someone facing similar problem.
we are using dagger 2.0 to bind modules in our app. Though we use setting tests with guice 3.0 and up to now all worked properly until I added new method binding in used class and as a parameter I use :
Optional<Set<DataGroup>> dataGroups
which in my class in code looks like :
#Inject
public void setDataGroups(#Named(DATA_GROUPS) Optional<Set<DataGroup>>
dataGroups) {
this.dataGroups = dataGroups;
}
in my test module which uses guice I bind these data groups this way:
Optional<Set<DataGroup>> dataGroups = Optional.of((new HashSet<DataGroup>());
bind(new TypeLiteral<Optional<Set<DataGroup>>>() {
}).toInstance(dataGroups);
and it does not work. By running a test I gets :
com.google.inject.internal.util.$ComputationException: java.lang.ArrayIndexOutOfBoundsException
what is weird if I implement my setDataGroups() method in code by providing List interface (of course with changing declaration for dataGroups field) instead all works fine :
#Inject
public void setDataGroups(#Named(DATA_GROUPS) Optional<List<DataGroup>>
dataGroups) {
this.dataGroups = dataGroups;
}
and binding in test module in guice :
Optional<List<DataGroup>> dataGroups = Optional.of(new ArrayList<DataGroup>());
bind(new TypeLiteral<Optional<List<DataGroup>>>() {
}).toInstance(dataGroups);
So I wonder if there is something special between binding Set and List because I can not find any clue why setting Set interface does not work in guice and breaks test module
I tried to use guice 4.0 as I read about similiar problems but they touch rather lambdas than binding Set interface with HashSet instance.
Thanks in advance.
The whole exception below :
com.google.inject.internal.util.$ComputationException: java.lang.ArrayIndexOutOfBoundsException: 75777
at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:553)
at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:419)
at com.google.inject.internal.util.$CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2041)
at com.google.inject.internal.util.$StackTraceElements.forMember(StackTraceElements.java:53)
at com.google.inject.internal.Errors.formatInjectionPoint(Errors.java:716)
at com.google.inject.internal.Errors.formatSource(Errors.java:678)
at com.google.inject.internal.Errors.format(Errors.java:555)
at com.google.inject.CreationException.getMessage(CreationException.java:48)
at java.lang.Throwable.getLocalizedMessage(Throwable.java:391)
at java.lang.Throwable.toString(Throwable.java:480)
at java.lang.Throwable.<init>(Throwable.java:311)
at java.lang.Exception.<init>(Exception.java:102)
at java.lang.RuntimeException.<init>(RuntimeException.java:96)
at org.jboss.arquillian.core.spi.InvocationException.<init>(InvocationException.java:33)
at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:107)
at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
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.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92)
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.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94)
at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.beforeClass(EventTestRunnerAdaptor.java:87)
at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:201)
at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:426)
at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:54)
at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:218)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:166)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 75777
at com.google.inject.internal.asm.$ClassReader.<init>(Unknown Source)
at com.google.inject.internal.asm.$ClassReader.<init>(Unknown Source)
at com.google.inject.internal.asm.$ClassReader.<init>(Unknown Source)
at com.google.inject.internal.util.$LineNumbers.<init>(LineNumbers.java:62)
at com.google.inject.internal.util.$StackTraceElements$1.apply(StackTraceElements.java:36)
at com.google.inject.internal.util.$StackTraceElements$1.apply(StackTraceElements.java:33)
at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:549)
... 44 more
Test ignored.
Disconnected from the target VM, address: '127.0.0.1:54693', transport: 'socket'
Process finished with exit code -1
I have an installation of Spring Boot, using Gradle to manage my dependencies.
The error displayed is:
:test
com.chefinator.ChefinatorApplicationTests > contextLoads FAILED
java.lang.IllegalStateException
Caused by: java.lang.IllegalStateException
Caused by: java.lang.NoClassDefFoundError
Caused by: java.lang.ClassNotFoundException
1 test completed, 1 failed
:test FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':test'.
This error never started occurring until I had to add the Spring Framework JDBC dependency to my build.gradle file.
compile('org.springframework:spring-jdbc:4.2.2.RELEASE')
When I remove the JDBC dependency, the test magically starts to build again without any errors.
The error trace is as follows:
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:94)
at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:72)
at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:170)
at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:110)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:212)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:200)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:259)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:261)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:219)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)
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$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:105)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:56)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:64)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.messaging.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.messaging.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.messaging.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:360)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Could not evaluate condition on org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration#transactionManager due to internal class not found. This can happen if you are #ComponentScanning a springframework package (e.g. if you put a #ComponentScan in the default package by mistake)
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:52)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:102)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:190)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:148)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:124)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:318)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:239)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:254)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:94)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:607)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:462)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:689)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.test.SpringApplicationContextLoader.loadContext(SpringApplicationContextLoader.java:103)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:68)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:86)
... 45 more
Caused by: java.lang.NoClassDefFoundError: org/springframework/context/event/EventListenerFactory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
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 java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:606)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:518)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:531)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:504)
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:564)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:683)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:627)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:597)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1444)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:974)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry$OptimizedBeanTypeRegistry.addBeanTypeForNonAliasDefinition(BeanTypeRegistry.java:288)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry$OptimizedBeanTypeRegistry.addBeanType(BeanTypeRegistry.java:277)
at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry$OptimizedBeanTypeRegistry.getNamesForType(BeanTypeRegistry.java:258)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:164)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:153)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:121)
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:84)
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:46)
... 60 more
Caused by: java.lang.ClassNotFoundException: org.springframework.context.event.EventListenerFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 93 more
I'm really struggling to crack what the issue is and it's driving me up the wall. I need the dependency but it doesn't want to cooperate for some reason.
Does anybody have any ideas whatsoever? Thanks!
Adding just the JDBC jar gets spring boot to start trying to do additional configuration (which requires more jars - in this case EventListenerFactory. You should include the jdbc starter to ensure you get all the necessary dependencies for auto configuration:
compile('org.springframework.boot:spring-boot-starter-jdbc:1.2.7.RELEASE')
Replace 1.2.7 with whatever version of spring boot you are using.
In case when you are running test using gradle test, then you get a very succinct message. In order to get the actual reason for failure, you can run the test in the IDE by delegating the task to the gradle. By doing so, you will be able to see exact dependency issue which is leading to class not found exception. In scenarios where I was getting the cryptic message was because my test cases were missing runtime dependency for mssql server jar:
runtimeOnly "com.microsoft.sqlserver:mssql-jdbc:${mssql_jdbc_version}" force
I am writing an android app but using JUnit to test it out some of the more java-specific functionality before creating activities and the android-specific functions. As I write out the JUnit tests and execute them bit by bit, I am finding failures at the line dbHelper = new DatabaseSystemHelper(context, null, null, 0);
public DatabaseSystem(Context context) {
dbHelper = new DatabaseSystemHelper(context, null, null, 0);
database = dbHelper.getWritableDatabase();
}
class DatabaseSystemHelper extends SQLiteOpenHelper {
...
DatabaseSystemHelper(Context context, String name, CursorFactory factory, int version) {
super(context, name, factory, version);
setDatabaseValues(context);
}
**java.lang.NoClassDefFoundError: android/database/sqlite/SQLiteOpenHelper**
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at edu.project2.systems.DatabaseSystem.<init>(DatabaseSystem.java:58)
at edu.project2.systems.DatabaseSystem$SingletonHolder.<clinit>(DatabaseSystem.java:193)
at edu.project2.systems.DatabaseSystem.getInstance(DatabaseSystem.java:203)
at edu.project2.systems.DatabaseSystemTest.setUp(DatabaseSystemTest.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.ClassNotFoundException: android.database.sqlite.SQLiteOpenHelper
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 42 more
I am at a bit of a loss. It seems that my code never gets past the line for making a new DatabaseHelper object. In fact, when I "step-into" the call, the debug cursor never even gets into the constructor. Any advice would be great
Please make sure the class SQLiteOpenHelper is available to the JVM at runtime.
The NoClassDefFoundError usually occurs when a class needed to compile the project is present during build time but missing during run time.
Ensure the class is included both in the build path and the classpath.
I got the tests to work by creating a separate Android Test Project and making my classes extend the AnroidTestCase class. https://developer.android.com/tools/testing/index.html
I know this answer isn't fully fleshed out, but in short it seems that you cannot use POJO's or run the regular JUnit/JVM when you are dealing with android specific classes since those classes need the Android emulator/devise to run on.
Here is what my test class looks like (keeping in my that it running in the android VM)
import android.content.Context;
import android.test.AndroidTestCase;
public class DatabaseSystemsTest extends AndroidTestCase {
private DatabaseSystem dbSystem;
#Override
protected void setUp() throws Exception {
super.setUp();
Context context = getContext();
DatabaseSystem.setContext(context);
dbSystem = DatabaseSystem.getInstance();
dbSystem.getDbHelper().onCreate(dbSystem.getDatabase());
} // end of setUp() method definition
}
I am new to EJB. My manager told me to deploy an ejb application in our test server for some modification. The application is already running in our production server. But when I deploy the application, I am getting an exception.
we are using Glassfish Application Server
Stack Trace of Exception:
java.lang.NoClassDefFoundError: Could not initialize class org.hibernate.ejb.Ejb3Configuration
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:130)
at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:149)
at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:84)
at com.sun.enterprise.server.AbstractLoader.loadPersistenceUnits(AbstractLoader.java:915)
at com.sun.enterprise.server.ApplicationLoader.doLoad(ApplicationLoader.java:184)
at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:126)
at com.sun.enterprise.server.ExtendedApplicationLoader.doLoad(ExtendedApplicationLoader.java:134)
at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:240)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:336)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:210)
at com.sun.enterprise.server.ApplicationManager.applicationDeployed(ApplicationManager.java:645)
at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeApplicationDeployEventListener(AdminEventMulticaster.java:959)
at com.sun.enterprise.admin.event.AdminEventMulticaster.handleApplicationDeployEvent(AdminEventMulticaster.java:943)
at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:467)
at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:182)
at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:308)
at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:231)
at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:298)
at com.sun.enterprise.deployment.phasing.ApplicationStartPhase.runPhase(ApplicationStartPhase.java:132)
at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:966)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:609)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:653)
at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:773)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:390)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:373)
at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:477)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:857)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:795)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:90)
at $Proxy1.invoke(Unknown Source)
at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:304)
at com.sun.enterprise.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:170)
at com.sun.enterprise.deployment.client.DeploymentClientUtils.startApplication(DeploymentClientUtils.java:159)
at com.sun.enterprise.deployment.client.DeployAction.run(DeployAction.java:538)
at java.lang.Thread.run(Thread.java:636)
When I restarted the server I am getting these:
Unexpected error occurred while loading applications
java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:632)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
at com.sun.appserv.server.util.ASURLClassLoader.loadClass(ASURLClassLoader.java:144)
at java.lang.ClassLoader.loadClass(ClassLoader.java:264)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332)
at org.hibernate.ejb.Ejb3Configuration.<clinit>(Ejb3Configuration.java:107)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:130)
at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:149)
at com.sun.enterprise.server.PersistenceUnitLoaderImpl.load(PersistenceUnitLoaderImpl.java:84)
at com.sun.enterprise.server.AbstractLoader.loadPersistenceUnits(AbstractLoader.java:915)
at com.sun.enterprise.server.ApplicationLoader.doLoad(ApplicationLoader.java:184)
at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:126)
at com.sun.enterprise.server.ExtendedApplicationLoader.doLoad(ExtendedApplicationLoader.java:134)
at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:240)
at com.sun.enterprise.server.AbstractManager.load(AbstractManager.java:226)
at com.sun.enterprise.server.ApplicationLifecycle.onStartup(ApplicationLifecycle.java:224)
at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:449)
at com.sun.enterprise.server.ondemand.OnDemandServer.onStartup(OnDemandServer.java:134)
at com.sun.enterprise.server.PEMain.run(PEMain.java:409)
at com.sun.enterprise.server.PEMain.main(PEMain.java:336)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at com.sun.enterprise.server.PELaunch.main(PELaunch.java:415)
Here also you can see the same problem at org.hibernate.ejb.Ejb3Configuration.<clinit>(Ejb3Configuration.java:107)
Could anyone please help me why this error is coming.
It is very much needed.
Thanks
Problem Solved.
Actually hibernate-annotations.jar file was of different version in the server's lib folder.
Someone might have changed it. Now its working properly.
Thank You.