Bug report

When using slurm as an executor in combination with arraySize, typed process can't resolve input variables.

Expected behavior and actual behavior

Input variables should be resolvable in typed output expressions regardless of array batching and executor.

When arraySize set and slurm executor present, output block of typed processes fail to resolve input variables

Steps to reproduce the problem

main.nf

nextflow.enable.types = true

process getSce {

    input:
    localFile: Path

    output:
    sce: Path = file("${localFile.baseName}_sce.rds")

    script:
    """
    touch ${localFile.baseName}_sce.rds
    """


}

workflow {
  def sceInput = channel.of(
    file('DS000020783', checkIfExists: false),
    file('DS000020917', checkIfExists: false),
  )

  def readResult = getSce(sceInput)
}

and nextflow.config:

params {
  arraySize = 1
}
profiles {
  local {
    process {
      executor = 'local'
    }
  }
  slurm {
    executor {
      name = 'slurm'
    }
    process {
      executor = 'slurm'
      array = params.arraySize > 1 ? params.arraySize : null
    }
  }
}

Program output

This works:
nextflow main.nf -profile slurm --arraySize 1
This also works
nextflow main.nf -profile local
This fails:
nextflow main.nf -profile slurm --arraySize 2
with:

ERROR ~ No such variable: localFile

Environment

• Nextflow version: [26.04.1]
• Java version: [
  openjdk version "21.0.5" 2024-10-15 LTS
  OpenJDK Runtime Environment Temurin-21.0.5+11 (build 21.0.5+11-LTS)
  OpenJDK 64-Bit Server VM Temurin-21.0.5+11 (build 21.0.5+11-LTS, mixed mode, sharing)
  ]
• Operating system: [Linux]
• Bash version: GNU bash, version 4.4.20(1)-release (x86_64-redhat-linux-gnu)