Unexpected nullable object value in conditional. An explicit null check is required

Expected indentation of 8 spaces but found 1 tab

Expected indentation of 8 spaces but found 1 tab

Process completed with exit code 1.

Argument of type 'IComm | undefined' is not assignable to parameter of type 'IComm'.

'comm' is possibly 'undefined'.

Argument of type 'IComm | undefined' is not assignable to parameter of type 'IComm'.

Process completed with exit code 2.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: conda-incubator/setup-miniconda@v2, actions/checkout@v3, actions/setup-node@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.