Barplots error: not a BIOMV210Format file

After I finished the Taxonomy_classification(feature-classifier classify-sklearn),I tried to view the taxonomic composition of our samples with bar plots with the following command:

source activate qiime2-2019.1、

qiime taxa barplot
–i-table table.qza
–i-taxonomy taxonomy.qza
–m-metadata-file sample-metadata.tsv
–o-visualization taxa-bar-plots.qzv

And then I got the error:

Plugin error from taxa:

  /mnt/lustre/user/wubin/tmp/qiime2-archive-wh9x3lh_/a1139d0b-3e58-45f6-bb3a-40942856d70e/data/feature-table.biom is not a(n) BIOMV210Format file

Debug info has been saved to /mnt/lustre/user/wubin/tmp/qiime2-q2cli-err-t7_bxsfk.log

and the content of file “/mnt/lustre/user/wubin/tmp/qiime2-q2cli-err-t7_bxsfk.log” is as follows:

Traceback (most recent call last):
  File "/home/wubin/01.Program/", line 274, in __call__
    results = action(**arguments)
  File "</home/wubin/01.Program/>", line 2, in barplot
  File "/home/wubin/01.Program/", line 225, in bound_callable
    spec.view_type, recorder)
  File "/home/wubin/01.Program/", line 287, in _view
    result = transformation(self._archiver.data_dir)
  File "/home/wubin/01.Program/", line 68, in transformation
  File "/home/wubin/01.Program/", line 143, in validate
  File "/home/wubin/01.Program/", line 171, in validate
    getattr(self, field)._validate_members(collected_paths, level)
  File "/home/wubin/01.Program/", line 101, in _validate_members
    self.format(path, mode='r').validate(level)
  File "/home/wubin/01.Program/", line 34, in validate
    % (self.path, self.__class__.__name__))
qiime2.core.exceptions.ValidationError: /mnt/lustre/user/wubin/tmp/qiime2-archive-an1jugo_/a1139d0b-3e58-45f6-bb3a-40942856d70e/data/feature-table.biom is not a(n) BIOMV210Format file

it seems that the tmp file created by “qiime taxa barplot” has the wrong Format. I can’t control the file format of tmp file, but I do be sure that my input files has the right format:

$qiime tools peek table.qza
UUID:        a1139d0b-3e58-45f6-bb3a-40942856d70e
Type:        FeatureTable[Frequency]
Data format: BIOMV210DirFmt

$qiime tools peek taxonomy.qza
UUID:        ac0a4d2d-2c21-4b49-9182-d0aa77190ce5
Type:        FeatureData[Taxonomy]
Data format: TSVTaxonomyDirectoryFormat


then what’s wrong with my input files? or else there’s something wrong elsewhere ?

Hi @WindTalker,
Is this a feature-table you created in Qiime2, as in a product of DADA2, Deblur, Vsearch etc. or did you import it into Qiime2 from somewhere else?