WorkflowException: Expression evaluation error: No JSON object could be decoded

Question

WorkflowException: Expression evaluation error: No JSON object could be decoded

Closed this issue 6 years ago · 2 comments

Currently debugging my edited fastqc cwl commandlinetool, modified from pitagora's fastqc. I have added error and console logging, and am receiving the above error when I run the tool.

Answer 1 · 2019-04-18T15:04:04.000Z

I receive the error whether or not I run with a JSON file or YAML. Additionally, downstream of the WorkflowException, I get fastqc.cwl:12:1: TypeError: Cannot read property 'replace' of undefined

Answer 2 · 2019-04-18T16:32:13.000Z

There was a mismatch in the input types between the JSON and CWL files. Resolved this mismatch, fastqc.cwl is currently running