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via Stack Overflow by Marcelo Abiarraj
, 1 year ago
Error creating bean with name 'companyDAOImpl' defined in file [C:\Users\marcelo\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\evcash-core\WEB-INF\classes\br\com\foo\CompanyDAOImpl.class]: Instantiation of bean failed
via Stack Overflow by ProSyth
, 2 years ago
Error creating bean with name 'empresaMB' defined in file [C:\Users\ProSyth\miJee2\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\Apliconta2WebPrimefaces\WEB-INF\classes\com\atorresbr\springapp\EmpresasManagedBean.class
via Stack Overflow by Pitel
, 2 years ago
Error creating bean with name 'db' defined in file [/home/pitel/tomcat/wtpwebapps/anna_controller/WEB-INF/classes/cz/master/anna/controller/dao/Db.class]: Instantiation of bean failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'companyDAOImpl' defined in file [C:\Users\marcelo\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\evcash-core\WEB-INF\classes\br\com\foo\CompanyDAOImpl.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [br.com.foo.dao.CompanyDAOImpl]: Constructor threw exception; nested exception is java.lang.NullPointerException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1110) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1055) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:751) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [br.com.bar.dao.CompanyDAOImpl]: Constructor threw exception; nested exception is java.lang.NullPointerException at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:154) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1103) ... 22 moreCaused by: java.lang.NullPointerException at br.com.bar.dao.impl.GenericDAOImpl.<init>(GenericDAOImpl.java:39) at br.com.foo.dao.CompanyDAOImpl.<init>(CompanyDAOImpl.java:19) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142) ... 24 more