当我尝试运行BLC演示应用程序时，我收到以下警告。虽然这些警告没有引起任何已知问题，但我想知道如何解决这些警告？
[ WARN] 23:05:05 MergePersistenceUnitManager - A BroadleafClassTransformer is configured for this persistence unit, but Spring reported a problem (likely that a LoadTimeWeaver is not registered). As a result, the Broadleaf Commerce ClassTransformer (org.broadleafcommerce.common.extensibility.jpa.copy.DirectCopyClassTransformer) is not being registered with the persistence unit.
[ WARN] 23:05:05 MergePersistenceUnitManager - A BroadleafClassTransformer is configured for this persistence unit, but Spring reported a problem (likely that a LoadTimeWeaver is not registered). As a result, the Broadleaf Commerce ClassTransformer (org.broadleafcommerce.common.extensibility.jpa.convert.EntityMarkerClassTransformer) is not being registered with the persistence unit.
[ WARN] 23:05:05 MergePersistenceUnitManager - A BroadleafClassTransformer is configured for this persistence unit, but Spring reported a problem (likely that a LoadTimeWeaver is not registered). As a result, the Broadleaf Commerce ClassTransformer (org.broadleafcommerce.common.extensibility.jpa.copy.DirectCopyClassTransformer) is not being registered with the persistence unit.
[ WARN] 23:05:13 AbstractEhcacheRegionFactory - HHH020003: Could not find a specific ehcache configuration for cache named [blSandBoxElements]; using defaults.
[ WARN] 23:05:29 DefaultFilterChainValidator - Possible error: Filters at position 12 and 13 are both instances of org.springframework.security.web.access.intercept.FilterSecurityInterceptor
答案 0 :(得分：0)
您需要将-javaagent：/path/of/spring-instrument.jar添加到Tomcat或任何服务器VM args中。
来自BroadleafCommerce时，它与spring乐器有关。
答案 1 :(得分：-1)
可能需要添加＆＃34; -javaagent：spring-instrument-3.2.2.RELEASE.jar＆＃34;进入vm args。