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kuros / random-jpa

Create random test data for JPA/Hibernate entities.
GNU General Public License v3.0
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Getting Null pointer when using Composite Key #34

Closed kuros closed 5 years ago

kuros commented 6 years ago

com.github.kuros.random.jpa.exception.RandomJPAException: java.lang.NullPointerException

at com.github.kuros.random.jpa.persistor.functions.FindById.apply(FindById.java:66)
at com.github.kuros.random.jpa.persistor.functions.FunctionProcessor.findOrSave(FunctionProcessor.java:42)
at com.github.kuros.random.jpa.persistor.EntityPersistorImpl.persist(EntityPersistorImpl.java:98)
at com.github.kuros.random.jpa.persistor.EntityPersistorImpl.persist(EntityPersistorImpl.java:84)
at com.github.kuros.random.jpa.persistor.EntityPersistorImpl.persist(EntityPersistorImpl.java:68)
at com.github.kuros.random.jpa.JPAContextImpl.persist(JPAContextImpl.java:74)
at com.adharbour.da.persistence.generator.BaseContext.persist(BaseContext.java:33)
at com.adharbour.da.persistence.generator.BaseContext.createAndPersist(BaseContext.java:39)
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.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:338)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy85.createAndPersist(Unknown Source)
at com.adharbour.da.channel.repository.CustomerNeedsUpdateRepositoryTest.name(CustomerNeedsUpdateRepositoryTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:515)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:170)
at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:166)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:113)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:58)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:134)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:128)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:109)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:128)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:109)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:128)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:109)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:49)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:47)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:184)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:152)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:166)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:145)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:92)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:74)
at com.intellij.rt.execution.junit.IdeaTestRunner$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.NullPointerException at java.lang.Class.searchFields(Class.java:2956) at java.lang.Class.getDeclaredField(Class.java:2068) at com.github.kuros.random.jpa.util.Util.getField(Util.java:113) at com.github.kuros.random.jpa.persistor.functions.FindById.apply(FindById.java:57) ... 59 more

kuros commented 5 years ago

Fix released in v1.0.1 & v0.6.6