爲什麼我得到這個錯誤?我正在使用richfaces 4.5.12。這是我的來源: -<rich:suggestionbox>標籤庫支持名稱空間:http://richfaces.org/rich,但沒有標籤被定義爲名稱:suggestionbox
<h:panelGroup>
<h:inputText id="pointsNameInput" value="#{whitelistConfig.pointsName}" />
<rich:suggestionbox id="suggestionBoxId" for="pointsNameInput"
suggestionAction="#{whitelistConfig.fetchPointsNames}" var="result"
width="120px"
height="150px"
nothingLabel="No points name matched"
usingSuggestObjects="true">
<h:column>
<h:outputText value="#{result.value}" />
</h:column> </rich:suggestionbox> </h:panelGroup>