2012/2/26 Abdourazak Osmanov <05rnan0ff@xxxxxxxxx>: > When I compile this code: > > program radar; >> >> uses >> crt, graph; >> >> var >> DriverVar, ModeVar : integer; >> >> begin >> DriverVar := Detect; >> ModeVar := 2; >> InitGraph(DriverVar, ModeVar,''); >> SetColor(4); >> LineTo(100,100); >> end. >> > > I get an error message: > > mao@mao-note-arch Pascal $ fpc radar.pas >> Free Pascal Compiler version 2.6.0 [2012/01/02] for x86_64 >> Copyright (c) 1993-2011 by Florian Klaempfl and others >> Target OS: Linux for x86-64 >> Compiling radar.pas >> Fatal: Can't find unit graph used by radar >> Fatal: Compilation aborted >> Error: /usr/bin/ppcx64 returned an error exitcode (normal if you did not >> specify a source file to be compiled) >> > > Why is this happening? 1) Is 'Detect' integer? I can't tell from here. 2) Shouldn't InitGraph receive a path? See "PathToDriver" in http://www.freepascal.org/docs-html/rtl/graph/initgraph.html
