Re: VIM crash with YouCompleteMe plugin

On Thu, Apr 23, 2020 at 04:21:30AM -0700, BBV wrote:
> I tried to compile python-3.8.2 myself and it seems to take me ahead with the
> previous issue.  I don't see any vim crash anymore. Thanks a lot for your help!
>
> However, the YouCompleteMe plugin still doesn't work. When I open vim, it shows
> an error at the bottom:
> YouCompleteMe unavailable: /remote/cwh3/common/installations/local/lib/
> python3.8/lib-dynload/_socket.cpython-38-x86_64-linux-gnu.so: undefined symbol:
> PyFloat_Type

This usually means an inconsistency between the different builds of
software you built at different times.

E.g. have you rebuilt vim against your newly built python?

The fix is to clean the bad builds and build them from scratch, once
you've identified where the bad builds are.

Let's narrow this down again:

- do you see this with vim --clean +'py3 import socket'
- do you see this with python3.8 -c 'import socket'

This should let you decide if the problem is with your vim build, or
with your Python build.

Marius Gedminas
--
Never reinvent the wheel unless you really need a square one. :^)
-- Duncan Booth

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