No ongoing transaction. Did you forget to call multi?

2016-10-21 14:41:47,551 [ERROR] [http-nio-8032-exec-2] TransactionSynchronizationUtils:171 - TransactionSynchronization.afterCompletion threw exception
org.springframework.dao.InvalidDataAccessApiUsageException: No ongoing transaction. Did you forget to call multi?
at org.springframework.data.redis.connection.jedis.JedisConnection.exec(JedisConnection.java:756)
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.springframework.data.redis.core.RedisConnectionUtils$ConnectionSplittingInterceptor.invoke(RedisConnectionUtils.java:357)
at org.springframework.data.redis.core.RedisConnectionUtils$ConnectionSplittingInterceptor.intercept(RedisConnectionUtils.java:335)
at org.springframework.data.redis.core.RedisConnectionUtils$ConnectionSplittingInterceptor.invoke(RedisConnectionUtils.java:365)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy264.exec(Unknown Source)
at org.springframework.data.redis.core.RedisConnectionUtils$RedisTransactionSynchronizer.afterCompletion(RedisConnectionUtils.java:290)
at org.springframework.transaction.support.TransactionSynchronizationUtils.invokeAfterCompletion(TransactionSynchronizationUtils.java:168)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.invokeAfterCompletion(AbstractPlatformTransactionManager.java:1001)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerAfterCompletion(AbstractPlatformTransactionManager.java:976)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:806)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:485)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy127.getList(Unknown Source)

    /**
     * Actually invoke the {@code afterCompletion} methods of the
     * given Spring TransactionSynchronization objects.
     * @param synchronizations List of TransactionSynchronization objects
     * @param completionStatus the completion status according to the
     * constants in the TransactionSynchronization interface
     * @see TransactionSynchronization#afterCompletion(int)
     * @see TransactionSynchronization#STATUS_COMMITTED
     * @see TransactionSynchronization#STATUS_ROLLED_BACK
     * @see TransactionSynchronization#STATUS_UNKNOWN
     */
    public static void invokeAfterCompletion(List<TransactionSynchronization> synchronizations, int completionStatus) {
        if (synchronizations != null) {
            for (TransactionSynchronization synchronization : synchronizations) {
                try {
                    synchronization.afterCompletion(completionStatus);
                }
                catch (Throwable tsex) {
                    logger.error("TransactionSynchronization.afterCompletion threw exception", tsex);
                }
            }
        }
    }