problems using provenance during upload

Using Synapse Client 1.4.dev1.

synapse add /ycga-ba/ba_sequencers3/scratch/gc223/data/PsychENCODE/Mapped/Sample_11_015/accepted_hits.bam --parentid syn5934231 --name 11_015.bam --used http://ccb.jhu.edu/software/tophat/downloads/tophat-2.0.13.Linux_x86_64.tar.gz http://hgdownload.cse.ucsc.edu/goldenPath/hg19/bigZips/hg19.2bit --executed /ycga-ba/ba_sequencers3/scratch/gc223/data/PsychENCODE/Mapped/script.sh --annotations '{"consortium": "PEC", "grant": "U01MH103365", "group": "Yale", "PI": "Flora vaccarino", "study": "iPSC", "disease": "Control", "organism": "Homo Sapiens", "lifeStage": "Fetal", "organ": "NA", "tissueType": "Organoids", "tissueTypeAbrv": "ORG", "CellType": "NeuN-", "treatmentType": "control", "dataType": "total", "dataSubType": "NA", "assay": "RNA-seq", "assayTarget": "NA", "libraryPrep": "rRNA depletion", "runType": "paired-end", "readLength": "75", "platform": "HiSeq2000", "fileType": "bam", "accessControl": "Embargo"}'

as a result I get then following error:
SynapseFileNotFoundError: File /ycga-ba/ba_sequencers3/scratch/gc223/data/PsychENCODE/Mapped/script.sh not found in Synapse

needless to say that the file script.sh is under the path specified.