My package doesn't compile in Lazarus 1.6

[dmitryb]

Hello

I have a library that is fully compatible this Lazarus 1.4.
When I try to compile it in Lazarus 1.6 i get next compile error.

  EhLibLCL, LMessages, LCLType, Win32Extra, Maskedit,

GridsEh.pas(25,33) Fatal: Cannot find Win32Extra used by GridsEh. Enable flag "Use Unit" of unit Win32Extra in package LCL.

Please give a clue, why this is happening.

[kris-_-k]

Did you figure it out what was the problem?

[Martin_fr]

Without having looked at the issue... But there are 2 main suspects

1 - You did not de-install the old lazarus. Or you may have to "build clean"
2 - The required unit no longer exists, functions that were in it have been moved or deprecated

for 2)
remove the unit, see which functions are missing, find in which unit they are now.

The wiki has some list of changes (including compatibility) for both: Lazarus and Fpc, http://wiki.lazarus.freepascal.org/Lazarus_1.8_fixes_branch#Other_branches