This operation at index 17 exceeds the range... [SOLVED] lazarus / 49-FPSpreadsheet ---------------------------------------------------------------------- totya · 2016-10-03 16:25 Hi! Today after I modified the one excel file, this (otherwise great) component didn't load that file, and created exception. I can reproduce this problem (this is always the longest), the steps: 1. Open the zoomdemo.lpr 2. Insert these line (see below) to the TMainForm.FormCreate procedure Code: Pascal  [Select][+][-]window.onload = function(){var x1 = document.getElementById("main_content_section"); if (x1) { var x = document.getElementsByClassName("geshi");for (var i = 0; i   Grid.RowCount:=2;  Grid.ColCount:=2;  Grid.AutoExpand:= []; 3. Compile/Run 4. Load the attached excel file. Exception created. This problem depend on the contain of the excel file... Thanks! ---------------------------------------------------------------------- totya · 2016-10-03 18:31 Hi! Thanks for the quick fix! (in rev5241 svn) ---------------------------------------------------------------------- wp · 2016-10-03 19:59 You are always faster than me explaining that I fixed it... ---------------------------------------------------------------------- totya · 2016-10-03 20:02 I use it long time ago: http://svnnotifier.tigris.org/ Thanks again! ---------------------------------------------------------------------- wp · 2016-10-03 20:07 Thanks for showing me the svn notifier. But I think I don't install it - just another window popping up and distracting from work...