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Topics#CRM ConfigurationFrage von Rakesh Mallikarjun
Rakesh Mallikarjun (Bit Order Technologies) fragte in #CRM Configuration
27. Feb. 2021, 14:16

Return type of an Apex action method must be a PageReference. Found: core.apexpages.el.adapters.ApexListELAdapter

public class WorkBenchControllerClass {

     public String obj;

    public List<String> objFields {get;set;}

    

    public WorkBenchControllerClass() 

    {    

    }

    public String getobj()

    {

        return obj;

    }

     public void setobj(String obj)

    {

        this.obj = obj;

    } 

    

//Fetching Sobjects

public List<SelectOption> getobjectnames()

{

    Map <String, Schema.SObjectType> schemaMap = Schema.getGlobalDescribe();

    System.debug('globaldesc values--> '+schemaMap);

    List<SelectOption> options=new List<SelectOption>();

    options.add(new SelectOption('None','None'));

    for(Schema.SObjectType objType : schemaMap.values())

    {

    options.add(new SelectOption(objType.getDescribe().getName(),objType.getDescribe().getName()));

    }

    return options;

}

 

//Fetching Fields

 public List<SelectOption> fetchFields()

    { 

        List<SelectOption> allfields=new List<SelectOption>();

        List<String> fields = new List<String>();

        Map<String , Schema.SObjectType> globalDescription = Schema.getGlobalDescribe();

        System.debug('Selected Object is ' + obj);

        Schema.sObjectType objType = globalDescription.get(obj); 

        System.debug('Object Type is ' + objType);

        Schema.DescribeSObjectResult r1 = objType.getDescribe(); 

        

        Map<String , Schema.SObjectField> mapFieldList = r1.fields.getMap();  

        for(Schema.SObjectField field : mapFieldList.values())  

        {  

            Schema.DescribeFieldResult fieldResult = field.getDescribe();  

            

            if(fieldResult.isAccessible())  

            {  

                System.debug('Field Name is ' + fieldResult.getName());

                //fields.add(fieldResult.getName());

                allfields.add(new SelectOption(fieldResult.getName(),fieldResult.getName()));

            }  

        }

        return allfields;

             

    }   

}

I Tried PageReference also but its not working because.it should return list of fields.

Please Help Me to fix this error
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