error classifier silva-132(not memoryerror)

Here is the error log:
Traceback (most recent call last):
File “/home/yuli/anaconda3/envs/qiime2-2018.6/bin/qiime”, line 11, in
sys.exit(qiime())
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 722, in call
return self.main(*args, **kwargs)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 697, in main
rv = self.invoke(ctx)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/click/core.py”, line 535, in invoke
return callback(*args, **kwargs)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/q2cli/commands.py”, line 244, in call
arguments, missing_in, verbose, quiet = self.handle_in_params(kwargs)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/q2cli/commands.py”, line 326, in handle_in_params
kwargs, fallback=cmd_fallback)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/q2cli/handlers.py”, line 375, in get_value
artifact = qiime2.sdk.Result.load(path)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/qiime2/sdk/result.py”, line 65, in load
archiver = archive.Archiver.load(filepath)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/qiime2/core/archive/archiver.py”, line 296, in load
cls._futuristic_archive_error(filepath, archive)
File “/home/yuli/anaconda3/envs/qiime2-2018.6/lib/python3.5/site-packages/qiime2/core/archive/archiver.py”, line 268, in _futuristic_archive_error
archive.version))
ValueError: silva-132-99-nb-classifier.qza was created by ‘QIIME 2019.1.0’. The currently installed framework cannot interpret archive version ‘5’.
There was an issue with loading the file silva-taxonomy.qza as metadata:

Metadata file path doesn’t exist, or the path points to something other than a file. Please check that the path exists, has read permissions, and points to a regular file (not a directory): silva-taxonomy.qza

There may be more errors present in the metadata file. To get a full report, sample/feature metadata files can be validated with Keemei: https://keemei.qiime2.org

Find details on QIIME 2 metadata requirements here: https://docs.qiime2.org/2018.6/tutorials/metadata/

Usage: qiime taxa barplot [OPTIONS]

Error: Invalid value for “–i-taxonomy”: Path “silva-taxonomy.qza” does not exist.

Hi there @cyy!

The error message is complaining that you are attempting to open a QZA that was made in 2019.1, in an older version of QIIME 2 (2018.6). While QIIME 2 is backward-compatible, it cannot be forward-compatible (how can it know the future? :crystal_ball:). Please just update to 2019.1 or newer and you should be set. Thanks!

:qiime2::t_rex:

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Hi @thermokarst
Thanks! I have solve it after update to qiime2-2019.4.

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