Nheko crashes with v1.1: invalid version

[antoyo]

Describe the bug

After a few seconds or while typing a message, Nheko crashes.
I get the following logs:

terminate called after throwing an instance of 'std::invalid_argument'
  what():  v1.1: invalid version
Error: signal 6:
nheko(+0x44b0dd)[0x56510e9650dd]
/usr/lib/libc.so.6(+0x42560)[0x7ff5275df560]
/usr/lib/libc.so.6(+0x8f34c)[0x7ff52762c34c]
/usr/lib/libc.so.6(raise+0x18)[0x7ff5275df4b8]
/usr/lib/libc.so.6(abort+0xd3)[0x7ff5275c9534]
/usr/lib/libstdc++.so.6(+0x997ee)[0x7ff5279437ee]
/usr/lib/libstdc++.so.6(+0xa5c4c)[0x7ff52794fc4c]
/usr/lib/libstdc++.so.6(+0xa5cb9)[0x7ff52794fcb9]
/usr/lib/libstdc++.so.6(+0xa5f5e)[0x7ff52794ff5e]
nheko(+0xe409b)[0x56510e5fe09b]
nheko(+0x52423b)[0x56510ea3e23b]
nheko(+0x48e76f)[0x56510e9a876f]
nheko(+0x6b990e)[0x56510ebd390e]
nheko(+0x6b9c25)[0x56510ebd3c25]
nheko(+0x6b9d6e)[0x56510ebd3d6e]
/usr/lib/libevent_core-2.1.so.7(+0x2011e)[0x7ff529f8811e]
/usr/lib/libevent_core-2.1.so.7(event_base_loop+0x37f)[0x7ff529f88a2f]
/usr/lib/libstdc++.so.6(+0xd54d4)[0x7ff52797f4d4]
/usr/lib/libc.so.6(+0x8d5c2)[0x7ff52762a5c2]
/usr/lib/libc.so.6(clone+0x44)[0x7ff5276af584]
fish: Job 1, 'nheko' terminated by signal SIGABRT (Abort)

To Reproduce

1. Open Nheko.
2. Start typing a message.
3. Nheko crashes after a few seconds.

What happened?

The app crashes.

Expected behavior

The app should not crashes.

Screenshots

No response

Version

nheko 0.9.1-7ef327dd

Operating system

Linux

Installation method

Some repository (AUR, homebrew, distribution repository, PPA, etc)

Qt version

5.15.2

C++ compiler

gcc (GCC) 11.2.0

Desktop Environment

i3

Did you use profiles?

• Profiles used?

Relevant log output

No relevant log in the cache directory.

Backtrace

I'll try to get the backtrace and I'll edit this message.

[FishPine]

Same here, running debian testing with nheko 0.9.0.

[ghost]

I also get a crash today: nheko-gdb.txt nheko-log.txt
(fwiw, the log file stops at an unfinished line: [2022-02-22 17:08:19.344] [db] [debug] saving '{"event_id":"$J4F-9xeJ1-wfJ_)

I have done no updates between last successful run and the first crash (having had nheko-git-0.9.1.r148.gdfb8f9a1), so it’s unlikely to be a new bug.

• nheko 0.9.1-7ef327dd installed from the AUR
• artix linux
• qt5-base is at 5.15.2+kde+r302-1
• gcc 11.2.0-3
• riverwm 0.2.0-dev-567731a

[deepbluev7]

Fix: https://github.com/Nheko-Reborn/mtxclient/releases/tag/v0.6.2

Nheko doesn't like the new version returned by matrix.org and future servers. This is fixed on master now and I made a bugfix release of mtxclient too. Please bother your packages to update mtxclient in a stable release if possible, although I believe you will have a hard time with that in Debian, because they are on 0.9.0 instead of 0.9.1 of mtxclient, so those might want to backport the (2 line) patch.

[deepbluev7]

(In the future we will need a better way to prevent such issues from crashing Nheko, but this should fix it "for now".)

[ghost]

Fix: https://github.com/Nheko-Reborn/mtxclient/releases/tag/v0.6.2

Thank you for the quick fix, it does indeed work!