The new notebook has some latex insets, and I believe pandoc is generating empty environments for them, which translate into warnings assumed as errors.
It is the only difference I could think of between the environment in CircleCI and the testing environment I've created on my workstation.
EDIT: the problem was the conversion of the output of the cell that pulls one template from templateflow. Indeed, a raw directive is issued but I think the output is not correctly formatted in the intermediate RST.
This PR downloads the necessary template before running the notebook.
The new notebook has some latex insets, and I believe pandoc is generating empty environments for them, which translate into warnings assumed as errors.
It is the only difference I could think of between the environment in CircleCI and the testing environment I've created on my workstation.
EDIT: the problem was the conversion of the output of the cell that pulls one template from templateflow. Indeed, a raw directive is issued but I think the output is not correctly formatted in the intermediate RST.
This PR downloads the necessary template before running the notebook.
Resolves: #414.