<rich:gmap id="gmppe" style="width:500px" lat="36.836578" lng="10.231651" zoom="17"
                       gmapKey="AIzaSyDAFC0glGjr201lq1Mnhqk-fmWj1cRcimU" />

I don't understand what I forgot...:-|

Another thing:

<f:view contentType="text/html">
...
</f:view>

If I insert this code I receive this error: "Attribute contentType invalid for tag view according to TLD"

What can I do? This is rest of page:

<%@ page pageEncoding="UTF-8" %>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<%@taglib prefix="a4j" uri="http://richfaces.org/a4j"%>
<%@taglib prefix="rich" uri="http://richfaces.org/rich"%>
 
<rich:panel header="#{msg.patient} - ID: #{extendedDataTableBean.singleSelectedPat.id}"
            id="info_pat" style="width: 250px; height: 290px">
    <rich:tabPanel switchType="ajax" width="100%" height="230">
  
        <f:view contentType="text/html">
        <rich:tab label="#{msg.map}">
            <rich:gmap id="gmppe" style="width:500px" lat="36.836578" lng="10.231651" zoom="17"
                       gmapKey="AIzaSyDAFC0glGjr201lq1Mnhqk-fmWj1cRcimU" />
        </rich:tab>
        </f:view>
        <rich:tab label="#{msg.details}">
            <h:panelGrid columns="2" columnClasses="cl1, cl2">
                <h:outputText value="#{msg.name}: "/>
                <rich:inplaceInput id="edited_name" defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.nome}"/>
                <h:outputText value="#{msg.surname}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.cognome}"/>
                <h:outputText value="#{msg.Username}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.username}"/>
                <h:outputText value="#{msg.Password}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.password}"/>
                <h:outputText value="#{msg.birthday}: "/>
                <rich:calendar value="#{extendedDataTableBean.singleSelectedPat.dataNascita}" popup="true"
                               showInput="false" showApplyButton="true"
                               direction="bottom-left" jointPoint="bottom-left" />
                <h:outputText value="#{msg.birthplace}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.luogoNascita}" >
                </rich:inplaceInput>
                <h:outputText value="#{msg.adress}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.indirizzo}"/>
                <h:outputText value="CAP: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.cap}"/>
                <h:outputText value="#{msg.longitude}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.longitudine}"/>
                <h:outputText value="#{msg.latitude}: "/>
                <rich:inplaceInput defaultLabel="#{msg.charters_slide}"
                                   value="#{extendedDataTableBean.singleSelectedPat.latitudine}"/>
            </h:panelGrid>
            <rich:spacer width="100%" height="5px" />
            <h:panelGrid columns="2" columnClasses="b2,b2" width="100%">
                <a4j:commandButton value="#{msg.serch}" disabled="#{extendedDataTableBean.updatePatButtonDisable}" reRender="all"
                                   action="#{extendedDataTableBean.downloadContent()}" />
                <a4j:commandButton value="#{msg.update}" disabled="#{extendedDataTableBean.updatePatButtonDisable}" reRender="all"
                                   action="#{extendedDataTableBean.updatePatient}" />
            </h:panelGrid>
        </rich:tab>
  
    </rich:tabPanel>
</rich:panel>