我在使用hibernate的NetBeans WebApplication上工作。更改了两行代码后,我遇到了下一个错误:
ant -f C:\Users\User\Assignments\AssignmentZaposleni -Dnb.internal.action.name=debug -Ddirectory.deployment.supported=true -DforceRedeploy=false -Dnb.wait.for.caches=true -Dbrowser.context=C:\Users\User\Assignments\AssignmentZaposleni debug
C:\Users\User\Assignments\AssignmentZaposleni\nbproject\build-impl.xml:797: The libs.CopyLibs.classpath property is not set up.
This property must point to
org-netbeans-modules-java-j2seproject-copylibstask.jar file which is part
of NetBeans IDE installation and is usually located at
<netbeans_installation>/java<version>/ant/extra folder.
Either open the project in the IDE and make sure CopyLibs library
exists or setup the property manually. For example like this:
ant -Dlibs.CopyLibs.classpath=a/path/to/org-netbeans-modules-java-j2seproject-copylibstask.jar
BUILD FAILED (total time: 0 seconds)
在更改代码编译之前没有错误。 代码更改为:
之前的代码:
mySQL=Restrictions.sqlRestriction(upit.substring(upit.indexOf("WHERE")));
criteria.add(mySQL);
以下代码:
mySQL=Restrictions.sqlRestriction(upit.substring(upit.indexOf("WHERE")));
criteria.add(mySQL);
List list =session.createCriteria(Zaposleni.class).add(mySQL).list();
当我发表评论时,更改错误仍然存在!? 有人可以帮我弄这个吗?感谢。
答案 0 :(得分:0)
也许您有自动NetBeans更新,并且在您对Java代码进行更改期间,NetBeans进行了一些更新并对配置文件进行了更改。试试这个,它可能会有所帮助:
右键单击项目名称/ Properties / Libraries / Compile /
如果没有“CopyLibs Task”,请按:
添加它AddLibrary,选择CopyLib Task和最终AddLibrary / OK。