I’m running deblur with the following command:
qiime2@qiime2core2017-4:~$ qiime deblur denoise-16S --i-demultiplexed-seqs ~/Desktop/OWNew/paired/OWNew_paired_demux_filtered.qza --p-jobs-to-start 4 --p-trim-length 275 --o-representative-sequences ~/Desktop/OWNew/paired/rep-seqs-deblur.qza --o-table ~/Desktop/OWNew/paired/table-deblur.qza --verbose --o-stats ~/Desktop/OWNew/paired/deblur-stats.qza
and getting the following error:
/miniconda3/lib/python3.5/site-packages/deblur/workflow.py:92: UserWarning: input file /tmp/tmp3nr7nsgx/all.seqs.fa.no_artifacts does not appear to be FASTA or FASTQ
warnings.warn(msg, UserWarning)
Traceback (most recent call last):
File "/miniconda3/lib/python3.5/site-packages/q2cli/commands.py", line 218, in __call__
results = action(**arguments)
File "<decorator-gen-209>", line 2, in denoise_16S
File "/miniconda3/lib/python3.5/site-packages/qiime2/sdk/action.py", line 171, in callable_wrapper
output_types, provenance)
File "/miniconda3/lib/python3.5/site-packages/qiime2/sdk/action.py", line 272, in _callable_executor_
provenance.fork())
File "/miniconda3/lib/python3.5/site-packages/qiime2/sdk/result.py", line 216, in _from_view
result = transformation(view)
File "/miniconda3/lib/python3.5/site-packages/qiime2/core/transform.py", line 59, in transformation
new_view = transformer(view)
File "/miniconda3/lib/python3.5/site-packages/qiime2/core/transform.py", line 193, in wrapped
new_view.file.write_data(file_view, self._wrapped_view_type)
File "/miniconda3/lib/python3.5/site-packages/qiime2/plugin/model/directory_format.py", line 86, in write_data
result = transformation(view)
File "/miniconda3/lib/python3.5/site-packages/qiime2/core/transform.py", line 57, in transformation
self.validate(view)
File "/miniconda3/lib/python3.5/site-packages/qiime2/core/transform.py", line 114, in validate
view.validate()
File "/miniconda3/lib/python3.5/site-packages/qiime2/plugin/model/file_format.py", line 31, in validate
% (self.path, self.__class__.__name__))
ValueError: InPath('/tmp/q2-DNAFASTAFormat-cornsvka') is not formatted as a DNAFASTAFormat file.
Plugin error from deblur:
InPath('/tmp/q2-DNAFASTAFormat-cornsvka') is not formatted as a
DNAFASTAFormat file.
See above for debug info.
My input data is the following format:
Type: SampleData[SequencesWithQuality]
Data format: SingleLanePerSampleSingleEndFastqDirFm
The seqs were imported as EMPSingleEndSequences
AFTER pairing with PEAR, then demuxed and quality filtered as described in the moving pictures tutorial.
Any thoughts on what might be causing this error?
Thanks,
Christian