Notes error: Entry not found in index when reading view entries

7
votes

My xPage SSJS fails in line:

viewEntry = view.getNext(viewEntry);

with error

Notes error: Entry not found in index

I do have this options set to false but it doesn't help:

view.setAutoUpdate(false);

So I suspect that it fails because user has not access to NEXT document because of reader access set. So such document cannot be seen in the view but in TOTALS. How to fix it?

The side problem is that if crashes Domino server then

Here is my code:

var view:NotesView = database.getView("xxxxxxx");
view.setAutoUpdate(false);
var viewNav:NotesViewNavigator = view.createViewNav();
var viewEntry:NotesViewEntry = viewNav.getFirst();

while (viewEntry != null) {
    if (viewEntry.isCategory()){
        // I work with category entry data
    } else if(viewEntry.isTotal()){
        // I collect totals
    } else {
        // I work with view entry
    }

    var tmpEntry:NotesViewEntry = viewNav.getNext(viewEntry);
    viewEntry.recycle();
    viewEntry = tmpEntry;
}

It fails in line: viewNav.getNext(viewEntry)

Script interpreter error, line=1001, col=37: [TypeError] Exception occurred calling method NotesViewNavigator.getNext(lotus.domino.local.ViewEntry)
Notes error: Entry not found in index ((xxxxxxx))
tmpEntry:NotesViewEntry = viewNav.getNext(viewEntry);

So how do I really go to next entry if current or next one is invalid?

3
xpageslotus-noteslotus-domino
You mentioned that you're concerned about a Totals entry, so I presume you are using the NotesViewNavigator class. A total or subtotal is accessible even if you don't have access to any of the documents included in the total. Have you tried looking at viewEntry.isTotal and if it is true calling createViewNavFromChildren() to create a new navigator containing only documents that were included in this total, and then looking at the Count property for the new navigator to see if it's zero? - Richard Schwartz
I know that Totals are accessible regardless of users' rights.. So I'm trying to navigate through entire view then getting that error (even view autoUpdate is false) - VladP
Can you inlcude the minimal reproducible example into your question? - nempoBu4
Do you DELETE documents inside your loop? - Frantisek Kossuth
In your error message there is viewEntry = viewNav.getNext(viewEntry);. But there is no viewEntry = viewNav.getNext(viewEntry); line of code in your example. Make sure that you provided correct example, please. - nempoBu4

3 Answers

2
votes

It may also be worth verifying which entry is not found in index. It could be the first, depending on the context of your code. For example, it might have been updated to take it out of the view. Check for null first. Reader access may also be an issue, if you're working from a ViewNavigator, there are different reasons for access. Use a try/catch to also verify your hypothesis - sessionAsSigner (or ODA's native session) will have access to the next document, which will allow logging to confirm. Once you can confirm the cause, you can code around it.

ViewEntry.isValid() verifies if a soft deletion or user does not have access, as stated in documentation for ViewEntry and Document, which both have the same method.

0
votes

Use the view navigator. If the user can not access the entry then a simple check with viewentry.getUniversalId() will return null, and so you could even skip it inside the view entries iteration.

Try this code instead:

        view.setAutoUpdate(false); 
        ViewNavigator nav = view.createViewNav();           
        ViewEntry entry = nav.getCurrent(); 
        ViewEntry nextEntry = null;
        while (entry != null) {
            if (entry.isCategory()) {
                nextEntry = nav.getNextSibling();
            } else {
                nextEntry = nav.getNext();
            }

            if (!entry.isTotal()) {

                // do something with the entry

            } else {
                // skipped entry
            }       

            //don't forget to recycle! 
            entry.recycle(); 
            entry = nextEntry;
        }
        view.setAutoUpdate(true);
0
votes

Combine Ferry's answer (get next entry in advance) with the check of validity of the entry: https://www.ibm.com/support/knowledgecenter/en/SSVRGU_9.0.1/basic/H_ISVALID_PROPERTY_2176.html

That should avoid your problem. Also, use try/catch block to identify what is the last processed document and take a closer look at it (and the next one). It may be corrupted.