Before submitting the issue

• I have searched among the existing issues
• I am using a Python virtual environment

Description of the bug

The circuit element IDs are saved as strings. When the string is not a numeric value, i.e., "capcaitor1", the module cannot cast it to an integer value (line 1391 of primitives_circuit.py).

Steps To Reproduce

Load and run the lumped element example from: https://examples.aedt.docs.pyansys.com/version/dev/examples/high_frequency/radiofrequency_mmwave/lumped_element.html

Which Operating System are you using?

Windows

Which Python version are you using?

3.11

Installed packages

agi.stk12 @ file:///D:/Program%20Files/AGI/STK%2012/bin/AgPythonAPI/agi.stk12-12.10.0-py3-none-any.whl#sha256=cc28f0f09869e311ed68406ae73004e436bff589e8e79ecabd95413995768ac6
agi.stk13 @ file:///D:/Program%20Files/AGI/STK_ODTK%2013/bin/AgPythonAPI/agi_stk13-13.0.0-py3-none-any.whl#sha256=7ffe73f77d4b1ea054412789f39e4b722f33c26b2ad3d28d79b059ea96cb82ec
aiohappyeyeballs==2.6.1
aiohttp==3.12.15
aiosignal==1.4.0
annotated-types==0.7.0
ansys-api-edb==0.2.0
ansys-edb-core==0.2.0
ansys-pythonnet==3.1.0rc6
ansys-tools-visualization-interface==0.11.0
anyio==4.10.0
argon2-cffi==25.1.0
argon2-cffi-bindings==25.1.0
arrow==1.3.0
asgiref==3.9.1
asttokens==3.0.0
async-lru==2.0.5
atomlite==4.4.5
attrs==25.3.0
babel==2.17.0
beautifulsoup4==4.13.4
bleach==6.2.0
blosc2==3.6.1
certifi==2025.8.3
cffi==1.17.1
charset-normalizer==3.4.2
clr_loader==0.2.7.post0
colorama==0.4.6
comm==0.2.3
comtypes==1.4.12
contourpy==1.3.3
cycler==0.12.1
debugpy==1.8.16
decorator==5.2.1
defusedxml==0.7.1
dill==0.4.0
Django==5.2.4
dnspython==2.7.0
et_xmlfile==2.0.0
executing==2.2.0
fast_simplification==0.1.12
fastjsonschema==2.21.1
fonttools==4.59.0
fpdf2==2.8.3
fqdn==1.5.1
frozenlist==1.7.0
geopandas==1.1.1
grpcio==1.73.1
h11==0.16.0
httpcore==1.0.9
httpx==0.28.1
idna==3.10
imageio==2.37.0
iniconfig==2.1.0
ipykernel==6.30.1
ipython==9.0.2
ipython_pygments_lexers==1.1.1
isoduration==20.11.0
jedi==0.19.2
Jinja2==3.1.6
json5==0.12.0
jsonpointer==3.0.0
jsonschema==4.25.0
jsonschema-specifications==2025.4.1
jupyter-events==0.12.0
jupyter-lsp==2.2.6
jupyter_client==8.6.3
jupyter_core==5.8.1
jupyter_server==2.16.0
jupyter_server_terminals==0.5.3
jupyterlab==4.4.5
jupyterlab_pygments==0.3.0
jupyterlab_server==2.27.3
kiwisolver==1.4.8
lark==1.2.2
markdown-it-py==3.0.0
MarkupSafe==3.0.2
matplotlib==3.10.5
matplotlib-inline==0.1.7
MCHammer==2024.2.29.0
mdurl==0.1.2
meshio==5.3.5
mistune==3.1.3
mock==5.2.0
more-itertools==10.7.0
msgpack==1.1.1
multidict==6.6.3
multiprocess==0.70.18
nbclient==0.10.2
nbconvert==7.16.6
nbformat==5.10.4
ndindex==1.10.0
nest-asyncio==1.6.0
networkx==3.5
notebook_shim==0.2.4
numexpr==2.11.0
numpy==2.2.6
openpyxl==3.1.5
osmnx==2.0.5
overrides==7.7.0
packaging==25.0
pandas==2.3.1
pandocfilters==1.5.1
parso==0.8.4
pathos==0.3.4
pillow==11.3.0
platformdirs==4.3.8
pluggy==1.6.0
plumbum==1.9.0
polars==1.32.2
pooch==1.8.2
pox==0.3.6
ppft==1.7.7
prometheus_client==0.22.1
prompt_toolkit==3.0.51
propcache==0.3.2
protobuf==4.25.8
psutil==7.0.0
pure_eval==0.2.3
py-cpuinfo==9.0.0
pyaedt==0.18.1
pycparser==2.22
pydantic==2.11.7
pydantic_core==2.33.2
pyedb==0.54.0
Pygments==2.19.2
pymongo==4.14.0
pyogrio==0.11.1
pyparsing==3.2.3
pyproj==3.7.1
pytest==8.4.2
python-dateutil==2.9.0.post0
python-json-logger==3.3.0
pytomlpp==1.0.13
pytz==2025.2
pyvista==0.45.3
pywin32==311
pywinpty==2.0.15
PyYAML==6.0.2
pyzmq==27.0.1
rdkit==2024.9.1
referencing==0.36.2
requests==2.32.4
rfc3339-validator==0.1.4
rfc3986-validator==0.1.1
rfc3987-syntax==1.1.0
rich==14.1.0
rpds-py==0.26.0
rpyc==6.0.2
rtree==1.4.0
scikit-rf==1.8.0
scipy==1.16.0
scooby==0.10.1
seaborn==0.13.2
Send2Trash==1.8.3
shapely==2.1.1
six==1.17.0
sniffio==1.3.1
soupsieve==2.7
SpinDry==2024.2.29.0
sqlparse==0.5.3
stack-data==0.6.3
stk==2025.7.17.0
tables==3.10.2
terminado==0.18.1
tinycss2==1.4.0
toml==0.10.2
tomli_w==1.2.0
tornado==6.5.2
traitlets==5.14.3
trame==3.11.0
trame-client==3.9.2
trame-common==1.0.1
trame-server==3.6.0
trame-vtk==2.9.1
trame-vuetify==3.0.2
types-python-dateutil==2.9.0.20250708
typing-inspection==0.4.1
typing_extensions==4.14.1
tzdata==2025.2
uri-template==1.3.0
urllib3==2.5.0
vabene==0.0.5
vtk==9.4.2
wcwidth==0.2.13
webcolors==24.11.1
webencodings==0.5.1
websocket-client==1.8.0
websockets==15.0.1
wslink==2.3.4
yarl==1.20.1