[BUG]Module compile error

[xuzhougeng]

Describe the bug

When I run the quick test as descripted in https://vsn-pipelines.readthedocs.io/en/latest/getting-started.html

I met the following problem.

To fix this problem, I used the same version 19.10.0 in quick start, and I get the following error message.

Then I still use the newest version of nextflow, but replace the variable channel to ch in tenx.nf and file.nf.

And I can get the following message.

Finally I know I need to use the nextflow (v 20.04 ) to run this pipeline.

Could you add the this version requirement message in the README and tutorial ? Or add the version check code in main.nf at beginning?

[dweemx]

Hi @xuzhougeng ,

Thanks for reporting back.
It seems that Nextflow version 20.10.0 has introduced some backward incompatible changes.
I have updated the docs as suggested. These changes are currently in the develop branch: https://vsn-pipelines.readthedocs.io/en/develop/getting-started.html

[mengchengyao]

Thanks，I got same error and sovled with your help.