Hi,

With an empty pivot table, I get this error

Undefined array key "field1"

When using the row dimensions

->pipe(new Pivot(array(
                'dimensions'=>array(
                    "column"=>"field3",
                    'row'=>'field1, field2'
                ),
                'aggregates'=>array(
                    'count'=>'field4'
                )
            )))

Works ok when query returns data

I did find a related topic https://www.koolreport.com/forum/topics/268 Is a similar solution needed?

Does this help? ErrorException Undefined array key "field1" (View: /var/www/html/resources/views/sdadmin/reports-summary.blade.php)

Illuminate\Foundation\Bootstrap\HandleExceptions::handleError vendor/koolreport/pivot/PivotUtil.php:239

row 239 is identified as if (!$this->isRollupNodePart($nodes[$lsvi][$f])) {

stack trace

               $prevNodeN = Util::get($prevNode, $fieldN);
                if ($nodeN === null || $nodeN !== $prevNodeN) {
                    $isNodeDiff = true;
                    break;
                }
            }
            // echo "field = " . $f . "<br>";
            // echo "isNodeDiff = "; var_dump($isNodeDiff); echo "<br>";
            // echo "<br>";

            if ($isNodeDiff) {
                $lsvi = $lastSameValueIndex[$f];
                // echo "lastSameValueIndex = " . $lsvi . "<br>";
                // echo "lastSameValueIndex node value = " . $nodes[$lsvi][$f] . "<br>";
                // if ($nodes[$lsvi][$f] !== '{{all}}') {
                if (!$this->isRollupNodePart($nodes[$lsvi][$f])) {
                    // echo "set numChildren<br>";
                    $nodesInfo[$lsvi][$f]['numChildren'] = $numChildren[$f];
                    $nodesInfo[$lsvi][$f]['numLeaf'] = $numLeaf[$f];
                }
                $lastSameValueIndex[$f] = $index;
                $numChildren[$f] = 1;
                $numLeaf[$f] = 1;

                $childOrder[$f] += 1;
                $childOrders = '';
                for ($k = 0; $k <= $j; $k++) {
                    $childOrders .= ($childOrder[$fields[$k]]) . ".";
                }
                $childOrders = substr($childOrders, 0, -1); //remove last "."
                $nodesInfo[$index][$f]['childOrder'] = $childOrders;

Yes data is empty

Checking - any ideas?

Hi, upgraded today got passed the row grouping error now get undefined for the column

still testing with empty data ErrorException Undefined array key "field3"

Any update?

ErrorException Undefined array key "itemstatus" (View: /var/www/html/resources/views/XXXXXX/reports-summary.blade.php)

Illuminate\Foundation\Bootstrap\HandleExceptions::handleError vendor/koolreport/pivot/widgets/PivotTable.tpl.php:89

Thank you