Cannot match collection types

I start a workflow and get this mistake right away.

Invocation scheduling failed because an unexpected failure occurred at step 6: ‘Cannot match collection types.’

Step 6 is STAR and is connected to step 3 - cutadapt. The input to cutadapt is paired collection and the input to STAR is specified as Paired-end (collection). I do not see why it does not match.

Hi @Valeriia_Vasylieva,

my guess is that the complaint i about mismatch between the paired-end collection and the Gene model input to Star. Looks like you made this input a collection, too, which might not be what you want?

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That was exactly the case! Thank you very much!

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