Bug located in get_antenna_data

[Greesh03-Hon]

Before submitting the issue

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

Description of the bug

Hi,

I am trying to solve optimization and retrieve the analysis solution using the get_antenna_data / get_antenna_ffd_solution_data. Whatever I do, I am not able to get the far field data. I get messages saying:
PyAEDT INFO: Far field sphere 3D is assigned
PyAEDT INFO: Exporting antenna metadata...
PyAEDT INFO: PostProcessor class has been initialized! Elapsed time: 0m 1sec
PyAEDT INFO: Post class has been initialized! Elapsed time: 0m 1sec
PyAEDT INFO: Antenna metadata exported.
PyAEDT INFO: Exporting geometry...
PyAEDT INFO: Exporting embedded element patterns.... Done: 14.825634717941284 seconds

and that is followed by error:
line 333, in export_farfield
PyAEDT ERROR: self.__farfield_data = FfdSolutionData(pyaedt_metadata_file)
PyAEDT ERROR: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
PyAEDT ERROR: Wrong farfield file load. on export_farfield
PyAEDT ERROR: Last Electronics Desktop Message - [error] fail to write field file.

**
**

Steps To Reproduce

The antenna designed is of four element with eight ports. Where the phase optimization is analyzed with mentioning the calculation range of phi, theta and frequency. The setup is defined using advanced and the radiation field is defined for 3-dimensional case. Once the optimization is calculated, I'm trying to get the far field data using get_antenna_data() function.

Which Operating System are you using?

Windows

Which Python version are you using?

3.12

Installed packages

aiohappyeyeballs==2.4.3
aiohttp==3.11.8
aiosignal==1.3.1
annotated-types==0.7.0
ansys-pythonnet==3.1.0rc4
ansys-tools-visualization-interface==0.6.0
anyio==4.4.0
argon2-cffi==23.1.0
argon2-cffi-bindings==21.2.0
arrow==1.3.0
asttokens==2.4.1
async-lru==2.0.4
attrs==23.2.0
Babel==2.15.0
bcrypt==4.0.1
beautifulsoup4==4.12.3
bleach==6.1.0
blosc2==2.7.1
certifi==2021.10.8
cffi==1.16.0
chardet==4.0.0
charset-normalizer==2.0.12
click==8.1.7
click-plugins==1.1.1
cligj==0.7.2
clr-loader==0.2.6
colorama==0.4.6
comm==0.2.2
contourpy==1.3.1
cryptography==41.0.5
cycler==0.12.1
debugpy==1.8.2
decorator==5.1.1
defusedxml==0.7.1
et_xmlfile==2.0.0
executing==2.0.1
fast_simplification==0.1.7
fastjsonschema==2.20.0
fiona==1.10.1
fonttools==4.55.0
fpdf==1.7.2
fpdf2==2.8.2
fqdn==1.5.1
frozenlist==1.5.0
ftd2xx==1.1.2
future==0.18.2
geopandas==0.14.4
gitdb==4.0.9
GitPython==3.1.27
h11==0.14.0
httpcore==1.0.5
httpx==0.27.0
idna==3.3
imageio==2.36.1
intelhex==2.3.0
ipykernel==6.29.5
ipython==8.26.0
ipywidgets==8.1.5
iso8601==2.1.0
isoduration==20.11.0
jedi==0.19.1
Jinja2==3.1.4
joblib==1.4.2
json5==0.9.25
jsonpointer==3.0.0
jsonschema==4.23.0
jsonschema-specifications==2023.12.1
jupyter-events==0.10.0
jupyter-lsp==2.2.5
jupyter_client==8.6.2
jupyter_core==5.7.2
jupyter_server==2.14.1
jupyter_server_terminals==0.5.3
jupyterlab==4.2.3
jupyterlab_pygments==0.3.0
jupyterlab_server==2.27.2
jupyterlab_widgets==3.0.13
kiwisolver==1.4.7
lxml==4.9.3
markdown-it-py==3.0.0
MarkupSafe==2.1.5
matlab==0.1
matplotlib==3.9.2
matplotlib-inline==0.1.7
mdurl==0.1.2
meshio==5.3.5
mistune==3.0.2
more-itertools==10.5.0
msgpack==1.1.0
multidict==6.1.0
nbclient==0.10.0
nbconvert==7.16.4
nbformat==5.10.4
ndindex==1.9.2
nest-asyncio==1.6.0
networkx==3.3
notebook==7.2.1
notebook_shim==0.2.4
numexpr==2.10.2
numpy==1.26.2
openpyxl==3.1.5
osmnx==1.9.4
overrides==7.7.0
packaging==24.1
pandas==2.2.3
pandocfilters==1.5.1
paramiko==3.3.1
parso==0.8.4
Pillow==10.1.0
platformdirs==4.2.2
plumbum==1.9.0
pooch==1.8.2
prometheus_client==0.20.0
prompt_toolkit==3.0.47
propcache==0.2.0
psutil==6.0.0
pure-eval==0.2.2
py-cpuinfo==9.0.0
pyadi-iio==0.0.16
pyaedt==0.11.6
pybrm_if @ file:///C:/Users/H569048/Downloads/90600936-REV-B/pybrm_if-1.3.3.tar.gz#sha256=56d4e393736d287bb2b27b28d2f9a452e2d77b000c1cd7715d3acccf3d3a2e93
pycparser==2.21
pydantic==2.9.2
pydantic_core==2.23.4
pyedb==0.31.0
Pygments==2.18.0
pykml==0.2.0
pylibiio==0.25
PyNaCl==1.5.0
pyparsing==3.2.0
pyproj==3.7.0
PyQRCode==1.2.1
pyserial==3.5
python-dateutil==2.9.0.post0
python-json-logger==2.0.7
pytz==2024.2
pyvista==0.44.2
pywin32==306
pywinpty==2.0.13
PyYAML==6.0.1
pyzmq==26.0.3
referencing==0.35.1
requests==2.32.3
rfc3339-validator==0.1.4
rfc3986-validator==0.1.1
rich==13.9.4
rpds-py==0.19.0
rpyc==6.0.1
Rtree==1.3.0
scikit-learn==1.5.2
scikit-rf==1.4.1
scipy==1.14.1
scooby==0.10.0
Send2Trash==1.8.3
setuptools==70.3.0
shapely==2.0.6
six==1.16.0
smmap==5.0.0
sniffio==1.3.1
soupsieve==2.5
spur==0.3.23
SRTM.py==0.3.7
stack-data==0.6.3
tables==3.10.1
terminado==0.18.1
threadpoolctl==3.5.0
tinycss2==1.3.0
toml==0.10.2
tornado==6.4.1
traitlets==5.14.3
trame==3.7.0
trame-client==3.5.0
trame-server==3.2.3
trame-vtk==2.8.12
trame-vuetify==2.7.2
types-python-dateutil==2.9.0.20240316
typing_extensions==4.12.2
tzdata==2024.2
uri-template==1.3.0
urllib3==1.26.9
utm==0.7.0
vtk==9.3.1
wcwidth==0.2.13
webcolors==24.6.0
webencodings==0.5.1
websocket-client==1.8.0
websockets==14.1
widgetsnbextension==4.0.13
wslink==2.2.1
yarl==1.18.0