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我们正在使用 BroadleafCommerce 3.1.0。在此之前，我们使用的是 3.0.13。3.0.13 一切正常。我们根据 BLC 网站中的迁移说明进行了所有必要的更改。完成后，我们就可以编译WorkSpace了。部署也成功。在调用 MyCompany 和 Admin 时，我们收到以下错误：

   ==============================================>MYCOMPANY
            java.lang.NullPointerException
                    at org.broadleafcommerce.common.web.BroadleafRequestCustomerResolverImpl.setCustomer(BroadleafRequestCustomerResolverImpl.java:62)
                    at org.broadleafcommerce.profile.web.core.CustomerState.setCustomer(CustomerState.java:52)
                    at org.broadleafcommerce.profile.web.core.security.CustomerStateRequestProcessor.process(CustomerStateRequestProcessor.java:134)
                    at org.broadleafcommerce.profile.web.core.security.CustomerStateFilter.doFilter(CustomerStateFilter.java:55)
                    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           .......

        ======================================>ADMIN

         Error while inserting fetched product id:12357968
        org.springframework.dao.DataIntegrityViolationException: Cannot add or update a child row: a foreign key constraint fails (`broadleaf`.`blc_product`, CONSTRAINT `FK5B95B7C96D386535` FOREIGN KEY (`DEFAULT_SKU_ID`) REFERENCES `blc_sku` (`SKU_ID`)); SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails (`broadleaf`.`blc_product`, CONSTRAINT `FK5B95B7C96D386535` FOREIGN KEY (`DEFAULT_SKU_ID`) REFERENCES `blc_sku` (`SKU_ID`))
            at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:643)
            at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:105)
            at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517)
            at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:755)
            at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:724)
            at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:475)
            at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:270)
            at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
            at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
            at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
            at com.sun.proxy.$Proxy161.saveSku(Unknown Source)

        Caused by: org.hibernate.exception.ConstraintViolationException: Cannot add or update a child row: a foreign key constraint fails (`broadleaf`.`blc_product`, CONSTRAINT `FK5B95B7C96D386535` FOREIGN KEY (`DEFAULT_SKU_ID`) REFERENCES `blc_sku` (`SKU_ID`))
            at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:74)
            at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
            at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
            at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
            at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129)
            at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81)
            at com.sun.proxy.$Proxy447.executeUpdate(Unknown Source)
            at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56)
            at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3028)
            at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3469)
            at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:88)
            at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)
            at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354)
            at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275)
            at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326)
            at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52)
            at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1213)
            at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:402)
            at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)
            at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175)
            at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:75)
            at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:513)
            ... 109 more
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1 回答 1

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对于管理问题，从 blc_product 表中删除 default_sku_id 的约束。我验证了在 3.1 中，此约束不再作为安装的一部分创建。

对于站点问题，请根据新的 3.1 演示安装仔细检查您的 web.xml 和 applicationContext.xml，看看您是否可以发现任何差异。如果您可以使用干净的 3.1 演示安装重新创建，请在 GitHub 中打开一个问题。否则，您可能会尝试在代码中以及在干净的 3.1 演示安装中的类似位置添加断点，以查看是否可以确定差异。

编辑：在此处单独跟踪站点问题： 在 Broadleaf Commerce 中向 MyCompany 发出请求时出现错误

Brian，免责声明：我在 Broadleaf Commerce 工作

于 2014-11-26T13:58:47.843 回答