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Soumyadip SomadderSoumyadip Somadder 

Create a Visualforce page that uses a custom controller to display a list of cases with the status of 'New'

I am receiving this error at the time of saving the apex page

"Unsupported attribute values in <apex:repeat> in NewCaseList "

Can anyone give any suggestion /
Khan AnasKhan Anas (Salesforce Developers) 
Hi Soumyadip,

Greetings to you!

Below is the sample code which I have tested in my org and it is working fine. Kindly modify the code as per your requirement.

Visualforce: 
<apex:page controller="NewCaseListController">
    <apex:pageBlock title="new Case List" id="cases_list">
        <li>
            <apex:repeat var="case" value="{!newCases}" rendered="true" id="rCases">
                <p><apex:outputLink value="/{!case.ID}">{!case.CaseNumber}</apex:outputLink></p>
            </apex:repeat>
		</li>
    </apex:pageBlock>
</apex:page>

Controller: 
public class NewCaseListController {
    public List<Case> getNewCases() {
    
        List<Case> results = [SELECT CaseNumber FROM Case WHERE Status='New'];
            return results;
    }
}

I hope it helps you.

Kindly let me know if it helps you and close your query by marking it as solved so that it can help others in the future. It will help to keep this community clean.

Thanks and Regards,
Khan Anas