# Syside crash when convert json to sysml textual
**URL:** https://forum.sensmetry.com/t/syside-crash-when-convert-json-to-sysml-textual/312
**Category:** Bug Reports
**Tags:** automator
**Created:** [November 24, 2025, 7:18pm UTC](https://forum.sensmetry.com/t/syside-crash-when-convert-json-to-sysml-textual/312 "2025-11-24T19:18:15Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Dat\_Nguyen](https://forum.sensmetry.com/u/Dat_Nguyen)
#### Post date: [November 24, 2025, 7:18pm UTC](https://forum.sensmetry.com/t/syside-crash-when-convert-json-to-sysml-textual/312/1 "2025-11-24T19:18:15Z")
Syside x64-linux 0.8.2 (88a33b518f8cb3111f0cb15ebfee85f882efe4bc) has crashed. Please report this crash by either:
- creating a bug report at [Bug Reports - Sensmetry - Systems As Code Community Forum](https://forum.sensmetry.com/c/bug-reports/5)
- or sending us an email to [syside.support@sensmetry.com](mailto:syside.support@sensmetry.com)
Please include as much information as possible, including:
- the version and platform tag above,
- the crash trace below,
- steps to reproduce the crash.
If possible, please also include the model or preferably a minimal snippet that
triggers the crash in case the crash trace turns out to be insufficient to
resolve the crash. Last few log messages may also include relevant information
that should be included in the report.
------------------------------------- CPU --------------------------------------
Socket 0:
vendor: GenuineIntel
model: Intel(R) Xeon(R) W-2235 CPU @ 3.80GHz
physical cores: 6
logical cores: 12
max frequency: 4600 MHz
regular frequency: 3800 MHz
cache size: L1: -0 kiB, L2: -0 kiB, L3: 8448 kiB
-------------------------------------- OS --------------------------------------
Operating System: Debian GNU/Linux 13 (trixie)
version: 13 (trixie)
kernel: 6.8.0-85-generic
architecture: 64 bit
endianess: little endian
------------------------------------- RAM --------------------------------------
size: 63990 MiB
free: 26313 MiB
available: 45759 MiB
RAM 0:
vendor:
model:
name:
serial number:
frequency: -1 MhZ
* * *
Thread 128909466076864: Signal SIGILL (0x4) was raised
Stack trace (most recent call first):
#0 0x00000000018b53c0 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#1 0x00000000018e0211 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#2 0x000000000003fdef at /lib/x86\_64-linux-gnu/libc.so.6
#3 0x0000000001108cb8 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#4 0x00000000010d9c8e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#5 0x000000000110ed62 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#6 0x000000000110c7ef at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#7 0x00000000010f554e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#8 0x00000000010cb753 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#9 0x000000000110d890 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#10 0x0000000001128bf3 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#11 0x0000000001128f2d at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#12 0x00000000011240a6 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#13 0x00000000016abad9 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#14 0x0000000001128e5c at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#15 0x00000000011216fd at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#16 0x00000000010f3544 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#17 0x00000000010f4cbd at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#18 0x00000000010e5314 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#19 0x000000000110e406 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#20 0x000000000110c7ef at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#21 0x00000000010f554e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#22 0x00000000010cb753 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#23 0x000000000110d890 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#24 0x0000000001128bf3 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#25 0x0000000001128f2d at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#26 0x00000000011240a6 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#27 0x00000000016abad9 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#28 0x0000000001128e5c at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#29 0x00000000011216fd at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#30 0x00000000010f3544 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#31 0x00000000010d875a at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#32 0x000000000110d83e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#33 0x000000000110c7ef at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#34 0x00000000010f554e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#35 0x00000000010c6523 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#36 0x000000000110e309 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#37 0x0000000001128767 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#38 0x000000000112889e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#39 0x00000000011240a6 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#40 0x00000000016abad9 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#41 0x000000000112236b at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#42 0x00000000010cdc86 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#43 0x000000000110edf2 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#44 0x000000000110c7ef at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#45 0x00000000010f554e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#46 0x00000000010c6523 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#47 0x000000000110e309 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#48 0x0000000001128767 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#49 0x000000000112889e at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#50 0x00000000011240a6 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#51 0x00000000016abad9 at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
#52 0x000000000112236b at /usr/local/lib/python3.12/site-packages/syside/core.abi3.so
The way we use it is:
try:
try:
from flexo\_syside\_lib.core import convert\_json\_to\_sysml\_textual
except Exception:
from flexo\_syside\_lib import convert\_json\_to\_sysml\_textual
result = None
try:
result = convert\_json\_to\_sysml\_textual({“@graph”: graph})
except Exception as e1:
try:
result = convert\_json\_to\_sysml\_textual(graph)
except Exception as e2:
raise e2 # Re-raise the last exception
Some model it works but some throw this error back
---
### Author:  [@Daumantas](https://forum.sensmetry.com/u/Daumantas)
#### Post date: [November 25, 2025, 7:10am UTC](https://forum.sensmetry.com/t/syside-crash-when-convert-json-to-sysml-textual/312/2 "2025-11-25T07:10:16Z")
Thanks for the report. Can you provide a full script/snippet that reproduces the crash along with any additional inputs? The stacktrace and incomplete code snippet are insufficient to figure out the cause of the crash in this case.
---
### Author:  [@Daumantas](https://forum.sensmetry.com/u/Daumantas)
#### Post date: [November 25, 2025, 7:20am UTC](https://forum.sensmetry.com/t/syside-crash-when-convert-json-to-sysml-textual/312/3 "2025-11-25T07:20:29Z")
Nevermind, this should be fixed for the next release.