#Win32 forms datagraph code

See 'Project -> Project Options -> Compiler Options -> Code generation -> Target OS (-T)' and change them to (Default) (or in blank). To fix it, follow this solution.Īlso maybe you're trying compile your project to other 'Target OS'. This often happens with console IDE on Ubuntu systems. See 'Project -> Compiler Options -> Code -> Target CPU (-P)' and change them to (Default) (or in blank).Ĭan be solved by doing 'Tools/Build Lazarus'

Make sure the project compiles the correct 'Target CPU'.

If you don't want compiles with default widgetset, then change this value to any value, and recompile LCL to respective widgetset (win32/win64, gtk, gtk2, etc). Change it to 'default (*****)' to use default widgetset. See Project -> Compiler Options -> Path -> LCL Widget Type (various).

Make sure the project compiles the correct (current) widgetset.For example if you installed a new compiler, then the LCL must be rebuilt (for example the interfaces.ppu must be rebuilt (You must be loged in as admin to rebuild) ) Make sure your compiled LCL fits to the installed compiler.You can see the unit path in Source Editor -> Right mouse click -> File Settings. And that you only have one 'interfaces.ppu' in the unit path. Make sure the 'interfaces.ppu' is in the unit path, and the 'interfaces.pp' is not in the unit path.In the code language dropdown, choose C or Visual Basic. In the Search for templates box, type winforms, and wait for the search results to appear. Use Project -> Add editor file to project The first step to creating a new app is opening Visual Studio and generating the app from a template. Make sure the unit is part of the project.

If there is no LCL click on the 'Add' button and then 'New Requirement', select the LCL and press Ok See Project -> Project Inspector -> Required Packages. Make sure the project uses the LCL package.You must use it at least once in your program to link in the LCL interface (the platform dependent part of the LCL. The 'interfaces' unit is the part of the LCL.

Win32 forms datagraph