The workflow is failing, even when restarted.

[prjemian]

The workflow is failing, even when restarted. This error is reported:

AttributeError: 'FileNotFoundError' object has no attribute 'read'

Same is found when trying locally now (to create a custom conda environment to apply syntax checks, same as worflow). The problem seems to be:

definitions/environment.yml

Lines 8 to 9 in 493adbe

	- pip:
	- -r file:requirements.txt

Originally posted by @prjemian in #948 (comment)

[prjemian]

Problem is with the environment.yml. Let's make a new one, specifically for this workflow. Test the environment setup and key workflow steps locally:

conda env create -f .github/env-workflow.yml --force -y
conda activate nexusformat

This new one builds the conda environment with no errors. There are problems with the documentation build probably related to #946.

make makebuilddir

[prjemian]

The workflow log confirms that the environment is setup without error but the build of the documentation fails with the problem reported in #946.