[SalesForce] Error “Initial term of field expression must be a concrete SObject: LIST” when fetching values from list

Can someone please help me here?I have the piece of code here alongwith the error I am facing.
Apex class:Code snippet:

Map<Id,Attachment> mapCaseAttachments = new Map<Id,attachment>();
for (List<Call2_vod__c> c : listOfLists) {
    attachment atf = mapCaseAttachments.get(c.Account_vod__C);
    attachmentCaseWrapper cw = new attachmentCaseWrapper(c,atf);
    caseWrapper.add(cw);
}

Error:

Compile Error: Initial term of field expression must be a concrete
SObject: LIST

Best Answer

You're cycling through a list of lists, not a list of SObjects.

for (List <Call_to_Vod__C> c : listOfLists) {    
  attachment atf = mapCaseAttachments.get(c.Account_vod__C);    
}

The error message is pretty clear actually:

Initial term of field expression must be a concrete SObject: LIST

You have a field expression c.Account_vod__C
The initial term of that expression is c
c is not an SObject, it is a LIST

If you want to get at the SObject:

for (List <Call_to_Vod__C>  cs : listOfLists) {   
  for (Call_to_Vod__C c : cs)    {
     /// bla bla c.Account_vod__C   
  } 
}

Related Solutions

[SalesForce] Initial term of field expression must be a concrete SObject:

if you're assigning to a list of invoices, you should be consistent ;)

list<Temp_Invoice__c>  tempInvoice = [select id,First_Name__c,Last_Name__c,Email__c from Temp_Invoice__c limit 1];
if(!tempInvoice.isEmpty()){
    tempInvoice[0].First_Name__c = billing.billingfirstname;
}

Note the [0]

[SalesForce] Initial term of field expression must be a concrete SObject: LIST

Your variable newsc is declared to be a List<SiteContracts__c> but you are using it as if it is a SiteContracts__c.

One way to fix this is to delete the current newsc definition and have your loop like this instead:

for(Engineer_Checklist__c ssli : ssnewList)
{
    SiteContracts__c newsc = new SiteContracts__c();
    newsc.X6L_Water__c = ssli.X6L_Water_Qty__c;
    ...
    scnewlist.add(newsc);
}
update scnewlist;

Or if you can bear the editing, SObjects support named parameters in their constructors so the code can be written like this:

for(Engineer_Checklist__c ssli : ssnewList)
{
    scnewlist.add(new SiteContracts__c(
            X6L_Water__c = ssli.X6L_Water_Qty__c,
            ...
            ));
}
update scnewlist;

Best Answer

Related Solutions

[SalesForce] Initial term of field expression must be a concrete SObject:

[SalesForce] Initial term of field expression must be a concrete SObject: LIST

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