HPS - no matching worker

romainlejeune

I have used HPS in my solution, and it was working fine until today.
Now it's failing with this message.

Any idea ?

`

Traceback (most recent call last):
File "/app/src/ansys/solutions/solution_name/solution/hps_python_job_step.py", line 76, in run_job
self._run_job_inner()
File "/app/src/ansys/solutions/solution_name/solution/hps_python_job_step.py", line 105, in _run_job_inner
hps_project = execution_spec.execute(
^^^^^^^^^^^^^^^^^^^^^^^
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/execution_specification.py", line 187, in execute
return HpsSimpleProject.start_hps_job(**start_method_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/api.py", line 218, in start_hps_job
study_builder.add_study_to_project(
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/study_definition.py", line 1156, in add_study_to_project
self._attempt_to_add_study_to_project(
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/study_definition.py", line 1079, in _attempt_to_add_study_to_project
self._build_definitions(
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/study_definition.py", line 1054, in _build_definitions
self._create_task_and_job_definitions(max_execution_time, resource_requirements)
File "/root/.cache/pypoetry/virtualenvs/ansys-solutions-solution-name-9TtSrW0h-py3.12/lib/python3.12/site-packages/ansys/saf/glow/_hps_parametric_studies/study_definition.py", line 935, in _create_task_and_job_definitions
raise HpsJobValidationError(message)
ansys.saf.glow._hps_parametric_studies.base.HpsJobValidationError: No available resources match the requirements.
Number Assignable = 1 : Number of workers that are able to pick up tasks based on resource assignment mode.
Number Accessible Assignable And Matching = 0 : Number of workers matching hardware, platform, application, custom requirements, assignment and permissions.
Number Accessible = 1 : Number of workers that have permissions.`

romainlejeune

I found the issue: python (not Ansys python) was no more installed on the VM as I deleted it from APPDATA by mistake.

I couldn't find anything in the logs in the HPC Manager - but I guess (hope) it is logged somewhere. If someone knows where, please let me know.