Hi, folks!
I wanted to port one my delphi project with Virtualtreeeview to Lazarus.
There were not problems compiling new port of Virtual treeview package before build 24055 of Lazarus and fpc 2.4.1 from daily snapshot. Now I've got one.
C:\Development\Lazarus\components\virtualtreeview\VirtualTrees.pas(15249,36) Error: Call by var for arg no. 1 has to match exactly: Got "TLMMouse" expected "TLMContextMenu"
After some investigation I found an error. Near line 503
TLMContextMenu = TLMMouse;
Commenting this line allow you to compile package without any errors
Hope this helps