skip empty cell

Author: Or-Mi

src/taskpane/components/App.tsx

@@ -216,6 +216,10 @@ const App = () => {
 
       for (let row = 0; row < range.rowCount; row++) {
         for (let col = 0; col < range.columnCount; col++) {
+          if (range.formulasR1C1[row][col] === "") {
+            // Skip empty cells
+            continue;
+          }
           const address = properties.value[row][col].address;
           const match = address.match(/!([A-Z]+)(\d+)$/);
           let rowIndex = 0, columnIndex = 0; // fallback if parsing fails
@@ -512,7 +516,6 @@ const App = () => {
 
           sheet_cells.untrack();
           await context.sync();
-// setWriteProcessedRows(sheetData.cells[Object.keys(sheetData.cells)[Object.keys(sheetData.cells).length - 1]].rowIndex + 1);
         }
 
         // Rebuild the calculation engine to ensure all formulas are recalculated