J2se/ssh structure inexplicable error collection-continuous update

1. The conflict between ASM. jar in hibernate 7.5 core and asm2.1.3.jar in spring 3.2 AOP makes it impossible to load the HBM. xml file. The error is:

Org. springframework. beans. factory. beancreationexception: Error creating bean with name 'sessionfactory 'defined in servletcontext resource [/WEB-INF/classes/applicationcontext. XML]: instantiation of bean failed; Nested exception is Org. springframework. beans. beaninstantiationexception: cocould not instantiate Bean class [Org. springframework. orm. hibernate3.localsessionfactorybean]: constructor threw exception; Nested exception is Java. lang. noclassdeffounderror: Org. hibernate. cfg. configuration
At org. springframework. Beans. Factory. Support. abstractautowirecapablebeanfactory. instantiatebean (abstractautowirecapablebeanfactory. Java: 883)

2. myeclipse 7.5 comes with hibernate 3.2 core in the commons-collections-2.1.1.jar version than spring2.5 in the required version is low, download commons-collections.jar 3.1 replacement can be, reflect the dislocation information:

Error creating bean with name 'velocityreceiver' defined in servletcontext resource [/WEB-INF/applicationcontext. XML]: Invocation of init method failed; Nested exception is Java. lang. noclassdeffounderror: ORG/Apache/commons/collections/MAP/lrumap

3. Conflicts between jdk1.5 and tomcat5.0 regarding the transformerfactoryimpl class. DownloadXalan jar packageReplace xercesimpl. jar and xml-apis.jar under <tomcat-Home> \ common \ endorsed to reflect the error message:

Exception starting filter struts2
Javax. xml. Transform. transformerfactoryconfigurationerror: provider org. Apache. xalan. processor. transformerfactoryimpl not found