[Bug 11697] Failure to get value from row values from dataset subscript expression

I have been unsuccessfully trying to parse a value of the selected row of a table which gets the data from named query.

I get the following error.

Any help would be appreciated.

Hi sudipta.tipathy,

Your expression looks like it’s probably ok but you’re running into a bug in the dataset subscript expression. We have a ticket and fixes in progress, so keep an eye on the changelogs for a fix to FB11697. No ETA, but the fix will definitely be in the nightly builds before the final release.

Thanks for the update.

I just ran into this same issue. I got around it by using an expression of just the dataset and a transform script with the “.getValueAt()” function. but ill be switching back to the expression format when it gets fixed.

This issue was fixed in the build that was uploaded today (3/12). Please let us know if you continue to see this behavior after upgrading.