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oskopek / carcv

CarCV - A car recognizing and speed calculating platform
Apache License 2.0
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Runtime error while recognizing #32

Closed oskopek closed 10 years ago

oskopek commented 10 years ago 
2014-09-08 16:04:37,263 ERROR [org.jboss.as.ejb3.invocation] (pool-5-thread-1) JBAS014134: EJB Invocation failed on component RecognizerBean for method public void org.carcv.web.beans.RecognizerBean.recognize() throws java.io.IOException: javax.ejb.EJBException: java.lang.NullPointerException: null key in entry: null=1                                                                                                                                                       
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:190) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                    
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                             
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:340) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                                  
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                         
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                                                                                                                             
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                                                                                                                                                        
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:95) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]                                                                                                                                             
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]  
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)                                      
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)                                                                      
        at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:55) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:325)
        at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:437)
        at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:325)
        at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:185)
        at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:182)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
        at org.carcv.web.beans.RecognizerBean$$$view2.recognize(Unknown Source) [classes:]
        at org.carcv.web.servlet.RecognizeServlet$RecognizeRunnable.run(RecognizeServlet.java:95) [classes:]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_65]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_65]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65]
Caused by: java.lang.NullPointerException: null key in entry: null=1
        at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:235) [guava-13.0.1.jar:]
        at com.google.common.collect.ImmutableMap.entryOf(ImmutableMap.java:143) [guava-13.0.1.jar:]
        at com.google.common.collect.ImmutableMap$Builder.put(ImmutableMap.java:182) [guava-13.0.1.jar:]
        at com.google.common.collect.ImmutableMultiset.copyFromEntries(ImmutableMultiset.java:201) [guava-13.0.1.jar:]
        at com.google.common.collect.Multisets.copyHighestCountFirst(Multisets.java:970) [guava-13.0.1.jar:]
        at org.carcv.impl.core.util.CollectionUtils.highestCountElement(CollectionUtils.java:30) [carcv-core-1.1.0-SNAPSHOT.jar:]
        at org.carcv.impl.core.detect.NumberPlateDetectorImpl.detectPlateText(NumberPlateDetectorImpl.java:78) [carcv-core-1.1.0-SNAPSHOT.jar:]
        at org.carcv.impl.core.recognize.FileCarRecognizer.detectNumberPlates(FileCarRecognizer.java:145) [carcv-core-1.1.0-SNAPSHOT.jar:]
        at org.carcv.impl.core.recognize.FileCarRecognizer.listRecognize(FileCarRecognizer.java:99) [carcv-core-1.1.0-SNAPSHOT.jar:]
        at org.carcv.web.beans.RecognizerBean.recognize(RecognizerBean.java:68) [classes:]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_65]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_65]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_65]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_65]
        at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
        at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:406)
        at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82) [wildfly-weld-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93) [wildfly-weld-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
        at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47) [wildfly-jpa-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:406)
        at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55) [weld-core-impl-2.1.1.Final.jar:2013-12-03 09:59]
        at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:84) [wildfly-weld-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
        at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:309)
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:273) [wildfly-ejb3-8.0.0.CR1.jar:8.0.0.CR1]
        ... 37 more