Operator make_producer_consumer_for_each_iterator is not instanciable

[BClappe]

Before submitting the issue

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

Description of the bug

When running:

import ansys.dpf.core.operators as ops

op = ops.utility.make_producer_consumer_for_each_iterator()

The script fails with PinSpecification.__init__() missing 1 required positional argument: 'type_names'. After looking into the code, it appears it's indeed missing a positional argument.

Steps To Reproduce

Run:

import ansys.dpf.core.operators as ops

op = ops.utility.make_producer_consumer_for_each_iterator()

And debug step by step until you fall on make_producer_consumer_for_each_iterator:289-295.

Which Operating System causes the issue?

Windows, Linux

Which DPF/Ansys version are you using?

Ansys 2027 R1

Which Python version causes the issue?

3.13

Installed packages

ansys-dpf-core 0.16.0.dev0 7e2c505
ansys-tools-common 0.5.0
certifi 2026.5.20
charset-normalizer 3.4.7
click 8.4.1
colorama 0.4.6
grpcio 1.81.0
idna 3.18
importlib-metadata 9.0.0
numpy 2.4.6
packaging 26.2
platformdirs 4.10.0
protobuf 7.35.0
psutil 7.2.2
requests 2.34.2
scooby 0.11.2
setuptools 82.0.1
tqdm 4.67.3
typing-extensions 4.15.0
urllib3 2.7.0
zipp 4.1.0