When I dive the the executed python code, it fails on an assert inside the function to copy the CRT.
While I wrote that, a miracle happened, I finally found what was wrong: I had a removed installation of Visual Studio Enterprise, but the uninstaller tool let the Enterprise/Common folder empty. After removing manually the Enterprise folder, the v8gen script executed normally ! Le samedi 1 août 2020 22:50:36 UTC+2, Armel Asselin a écrit : > > I get the same error, did you find a solution? > > Regards > > Le vendredi 30 novembre 2018 14:40:57 UTC+1, Osman Zakir a écrit : >> >> I tried to generate project files to build V8 by following the >> instructions in this blog post on Medium: >> https://medium.com/dailyjs/how-to-build-v8-on-windows-and-not-go-mad-6347c69aacd4 >> >> . When I ran the command python tools/dev/v8gen.py x64.release as >> documented there, I got this error: >> >>> Hint: You can raise verbosity (-vv) to see the output of failed commands. >>> Traceback (most recent call last): >>> File "tools/dev/v8gen.py", line 304, in <module> >>> sys.exit(gen.main()) >>> File "tools/dev/v8gen.py", line 298, in main >>> return self._options.func() >>> File "tools/dev/v8gen.py", line 166, in cmd_gen >>> gn_outdir, >>> File "tools/dev/v8gen.py", line 208, in _call_cmd >>> stderr=subprocess.STDOUT, >>> File >>> "C:\v8\depot_tools\win_tools-2_7_6_bin\python\bin\lib\subprocess.py", line >>> 573, in check_output >>> raise CalledProcessError(retcode, cmd, output=output) >>> subprocess.CalledProcessError: Command >>> '['C:\\v8\\depot_tools\\win_tools-2_7_6_bin\\python\\bin\\python.exe', >>> '-u', 'tools\\mb\\mb.py', 'gen', '-f', 'infra\\mb\\mb_config.pyl', '-m', >>> 'developer_default', '-b', 'x64.release', 'out.gn/x64.release']' >>> returned non-zero exit status 1 >>> >> I need some help here. Thanks in advance for any replies and help. I'm >> using Windows 10 Home, with both Python 2.7 and Python 3.7. The install of >> the former is placed higher and then I have the depot_tools higher than >> that (in the PATH variable). >> > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/2308de70-85b1-490b-a4b9-afc689fb6b8ao%40googlegroups.com.
