Help, Windows 10 Build Error

[jimi-pz]

Following the instructions for Windows 10 fails at the build step; giving "LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj" error.

Only 7 projects fails, others are ok. Could not make much sense to me, any idea ? I'm using visual studio 2019, fyi.

Error:

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0@exe.vcxproj" (default target) (30) -> (Link target) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\lc0@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\chessboard_test@exe.vcxproj" (default target) (32) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\chessboard_test@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\hashcat_test@exe.vcxproj" (default target) (33) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\hashcat_test@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\position_test@exe.vcxproj" (default target) (34) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\position_test@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\optionsparser_test@exe.vcxproj" (default target) (35) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\optionsparser_test@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\syzygy_test@exe.vcxproj" (default target) (36) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\syzygy_test@exe.vcxproj]

"C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\lc0.sln" (default target) (1) -> "C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b8acff\build\encoder_test@exe.vcxproj" (default target) (37) -> LINK : fatal error LNK1181: cannot open input file 'C:\Program.obj' [C:\Users\jimi\Leela Chess\LeelaChessZero-lc0-4b 8acff\build\encoder_test@exe.vcxproj]

699 Warning(s)
7 Error(s)

[Naphthalin]

Just to be sure, can you try again with a fresh clone of master? There recently was a fix merged for some Windows 10 compiler problems.

[mooskagh]

I recommend joining our Discord chat at http://lc0.org/chat and asking there in #help. There are often lots of helpful people and that way it will be resolved quicker.

[jimi-pz]

@Naphthalin: Thanks; it builds with master; @mooskagh, thanks for the info.