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如何给新建应用程序中增加一个附件控件,拖放了一个\"attachments\"控件,但在界面中无法显示,而在控制台上显示出错误,不知有没有哪位碰到过,如何解决啊:错误如下:
[code=XML]The following exception occured in control \'new_attachments\' (controltype= attac
hments) for the event \'render\'
java.lang.NullPointerException
at psdi.webclient.beans.doclinks.DocLinksBean.getMboSetRemote(Unknown So
urce)
at psdi.webclient.system.beans.DataBean.getMboSet(Unknown Source)
at psdi.webclient.system.beans.DataBean.isEmpty(Unknown Source)
at psdi.webclient.beans.doclinks.DocLinksBean.isEmpty(Unknown Source)
at jsp_servlet._webclient._controls._attachments.__control._jspService(_
_control.java:723)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run
(ServletStubImpl.java:1006)[/code]
[ 本帖最后由 W39 于 2007-11-17 16:07 编辑 ] |
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