Aborting while importing a project

[tyrael145]

Steps:

1. $> gvim --servername yavide -f -N -u /opt/yavide/.vimrc
2. Ctrl-S + i to import project
3. Entered the path, selected C++ and Makefile
4. gvim froze and got the following error message on the terminal:

Error message:

[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
gvim: ../../src/xcb_io.c:274: poll_for_event: Assertion !xcb_xlib_threads_sequence_lost' failed. Vim: Caught deadly signal ABRT [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. gvim: ../../src/xcb_io.c:274: poll_for_event: Assertion !xcb_xlib_threads_sequence_lost' failed.
Vim: Caught deadly signal ABRT
Vim: Finished.

Environment:
OS: Ubuntu 16.04
Vim version: 8.1 (tested with 7.4.16 as well) with python2 support
XDG_SESSION_TYPE: x11

[JBakamovic]

Can you please attach the log? It's located under /tmp/YAVIDE_server.log

[JBakamovic]

Also can you give it a try with cxxd-vim and see if same crash occurs? cxxd-vim is an ordinary (g)vim plugin which wraps all IDE functionality.