• Hanuma Rudraraju
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  • Member since 2019
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  • TechMahindra - BCBSA

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Module: Lightning Flow
            : Guide Users Through Your Business Processes with Cloud Flow Designer

Issue   : Unable to complete the challenge - Guide users through creating a lead

Can't find the forceContent:fileUpload Lightning component in the 'New Lead' flow. Make sure the field’s unique name is 'Upload_File'

For some reason i'm unable to save as Upload File field name. I have checked for any duplicates in FLOW's and deleted the one which had but still getting same error message.

Could anybody please assist me on this?


I am stuck on the Process Automation Trailhead - Customize How Records get Approved with Approvals:
"Create an approval process that validates when a Prospect Account becomes a Customer."

I did everything in the notes before trying the challenge.
I started a new Approval Process under Account as I believe the instructions mention. I am not sure what is wanted for the "Specify Criteria" section as I don't see it being asked for in the Challenge, but it seems to be a field that wants to be filled out? Please help!User-added image

Here is my code: 
public class StringArrayTest {
    public static List<String> generateStringArray(Integer len){
        List<String> myarr = new List<String>();
        for(integer n=0;n<=len;n++)
            myarr.add('Test' +n);
        return (myarr);

I am getting this error on a VF page :


This page is redirected from another controller class : The details are coming on the URL but on the page it is displaying error as :Page DetailController does not exist 


External Controller Class : Method :


public PageReference SaveChanges()

String OppId = ApexPages.currentPage().getParameters().get('Id');
Splits__c LitOrd = new Splits__c();
DSObj = new List<Splits__c>();
LitOrd.Opportunity__c= Opp.id ;
insert DSObj;
insert OppTeam;
PageReference pageRef = new PageReference('/apex/DetailController?Id='+opp.Id);
return pageRef;





VF page :

<apex:page controller="DetailController" tabstyle="Opportunity">
<apex:form >
<apex:pageBlock title="Region Details">
<apex:pageBlockTable value="{!wrappers}" var="wrapper" id="wtable">
<apex:column headerValue="Ident">
<apex:outputText value="{!wrapper.ident}"/>
<apex:column headerValue="Region">
<apex:inputField value="{!wrapper.MSalesO.Region__c}"/>
<apex:commandButton value="Save" action="{!save}"/>



Controller Class :

public class DetailController

public List<SOWrapper> wrappers {get; set;}

public static Integer addCount {get; set;}
private Integer nextIdent=0;

public DetailController()
wrappers=new List<SOWrapper>();
for (Integer idx=0; idx<5; idx++)
wrappers.add(new SOWrapper(nextIdent++));
public void addRows()
for (Integer idx=0; idx<addCount; idx++)
wrappers.add(new SOWrapper(nextIdent++));

public PageReference save()
List<Order__c> MSO=new List<Order__c>();
for (SOWrapper wrap : wrappers)

insert MSO;

return new PageReference('/' + Schema.getGlobalDescribe().get('Order__c').getDescribe().getKeyPrefix() + '/o');

public PageReference SaveDS()

return null;
public class SOWrapper
public Order__c MSalesO {get; private set;}
public Integer ident {get; private set;}

public SOWrapper(Integer inIdent)
MSalesO=new Order__c(Opportunity__c='006f0000003afa5' + ident);




Could you please help mw in the below code as it is throwing an 'Error: Compile Error: unexpected token: public at line 8 column 0'


public class test1
public integer text1{get;set;}
public integer text2{get;set;}
public integer text3{get;set;}
public integer text4{get;set;}
public decimal avg(int text1,int text2,int text3,int text4) ---------------------------------Errror line...
int result;
result = ((text1+text1+text1+text1)/4);
return result;