java.lang.NullPointerException

GitHub | akandach | 2 months ago
  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.neo4j.ogm.session.Utils.coerceTypes()
    2. org.neo4j.ogm
      SingleUseEntityMapper.map
      1. org.neo4j.ogm.session.Utils.coerceTypes(Utils.java:80)
      2. org.neo4j.ogm.entity.io.FieldWriter.write(FieldWriter.java:67)
      3. org.neo4j.ogm.context.SingleUseEntityMapper.writeProperty(SingleUseEntityMapper.java:128)
      4. org.neo4j.ogm.context.SingleUseEntityMapper.setPropertiesOnEntity(SingleUseEntityMapper.java:86)
      5. org.neo4j.ogm.context.SingleUseEntityMapper.map(SingleUseEntityMapper.java:79)
      5 frames
    3. Spring Data Neo4j
      QueryResultGraphRepositoryQuery$1.apply
      1. org.springframework.data.neo4j.repository.query.QueryResultGraphRepositoryQuery$1.apply(QueryResultGraphRepositoryQuery.java:111)
      2. org.springframework.data.neo4j.repository.query.QueryResultGraphRepositoryQuery$1.apply(QueryResultGraphRepositoryQuery.java:104)
      2 frames
    4. org.neo4j.ogm
      Neo4jSession.doInTransaction
      1. org.neo4j.ogm.session.delegates.TransactionsDelegate.doInTransaction(TransactionsDelegate.java:58)
      2. org.neo4j.ogm.session.Neo4jSession.doInTransaction(Neo4jSession.java:446)
      2 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames
    6. Spring Data Neo4j - Transactions
      SharedSessionCreator$SharedSessionInvocationHandler.invoke
      1. org.springframework.data.neo4j.transaction.SharedSessionCreator$SharedSessionInvocationHandler.invoke(SharedSessionCreator.java:133)
      1 frame
    7. com.sun.proxy
      $Proxy80.doInTransaction
      1. com.sun.proxy.$Proxy80.doInTransaction(Unknown Source)
      1 frame
    8. Spring Data Neo4j
      GraphRepositoryQuery.execute
      1. org.springframework.data.neo4j.repository.query.QueryResultGraphRepositoryQuery.mappedConcreteResults(QueryResultGraphRepositoryQuery.java:104)
      2. org.springframework.data.neo4j.repository.query.QueryResultGraphRepositoryQuery.mapToConcreteType(QueryResultGraphRepositoryQuery.java:88)
      3. org.springframework.data.neo4j.repository.query.QueryResultGraphRepositoryQuery.execute(QueryResultGraphRepositoryQuery.java:70)
      4. org.springframework.data.neo4j.repository.query.GraphRepositoryQuery.execute(GraphRepositoryQuery.java:65)
      4 frames
    9. Spring Data Core
      RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke
      1. org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:482)
      2. org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:460)
      2 frames
    10. Spring AOP
      ReflectiveMethodInvocation.proceed
      1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
      1 frame
    11. org.springframework.data
      DefaultMethodInvokingMethodInterceptor.invoke
      1. org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61)
      1 frame
    12. Spring AOP
      ReflectiveMethodInvocation.proceed
      1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
      1 frame
    13. Spring Tx
      TransactionInterceptor.invoke
      1. org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
      2. org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:280)
      3. org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
      3 frames
    14. Spring AOP
      ReflectiveMethodInvocation.proceed
      1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
      1 frame
    15. Spring Tx
      PersistenceExceptionTranslationInterceptor.invoke
      1. org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
      1 frame
    16. Spring AOP
      JdkDynamicAopProxy.invoke
      1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
      2. org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
      3. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
      4. org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
      4 frames