Hello,
On windows 10 1803 x64, i upgrade lazarus to 1.8.4
FPspreadsheet 1.8.4 dont compile.
I install fpspreadsheet 1.10
I recompile my app that work well with lazarus 1.8.2 and fpspreadsheet 1.8.4 and i have a message :
error reading sworkbooksource1
is not a valid spreadsheet file.
Press ok to ignore.
I have this message with all xls file i submit that worked before.
For test, put on a form :sworkbooksource, sworkbooktab and sworksheetgrid.
set : sworkbooksource filename with a xls file.
All is good on design time : the file is loaded on grid.
But if compile : error.
tested with beta version 1.11 : same error.
any help ????