Hello nice to meet you, I’m using qiime version 2019.10 installed anaconda3. I tried running feature classifier used classify naïve-bayer and used Midori Reference because to primer COI with command:
(qiime2-2019.10) haqqy@LAPTOP-3OTV2K3C:/mnt/e/GUT CONTENT EPINEPHELUS/MIDORI_COI$ qiime feature-classifier fit-c
lassifier-naive-bayes --i-reference-reads ref-seqs.qza --i-reference-taxonomy GUT_CONTENT_COI_ref_taxonomy.qza -
-o-classifier GUT_CONTENT_COI_classifier.qza --verbose
but the responded like this:
/me/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/q2_feature_classifier/classifier.py:102: UserWarning: The TaxonomicClassifier artifact that results from this method was trained using scikit-learn version 0.21.2. It cannot be used with other versions of scikit-learn. (While the classifier may complete successfully, the results will be unreliable.)
** warnings.warn(warning, UserWarning)
Segmentation fault (core dumped)
and i decided to running used classify-sklear with command :
qiime2-2019.10) haqqy@LAPTOP-3OTV2K3C:/mnt/e/GUT CONTENT EPINEPHELUS/MIDORI_COI$ qiime feature-classifier classify-sklearn --i-classifier cox1_classifier.qza --i-reads GUT_CONTENT_COI_ref-seqs.qza --o-classification GUT_CONTENT_COI-taxonomy.qza --verbose
Traceback (most recent call last):
** File “/home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/q2cli/commands.py”, line 328, in call results = action(arguments)
** File “</home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/decorator.py:decorator-gen-347>”, line 2, in classify_sklearn File “/home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/qiime2/sdk/action.py”, line 229, in bound_callable spec.view_type, recorder) File “/home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/qiime2/sdk/result.py”, line 289, in _view result = transformation(self._archiver.data_dir) File “/home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/qiime2/core/transform.py”, line 70, in transformation new_view = transformer(view) File “/home/haqqy/anaconda3/envs/qiime2-2019.10/lib/python3.6/site-packages/q2_feature_classifier/_taxonomic_classifier.py”, line 64, in _1 % (sklearn_version, sklearn.version))ValueError: The scikit-learn version (0.20.2) used to generate this artifact does not match the current version of scikit-learn installed (0.21.2). Please retrain your classifier for your current deployment to prevent data-corruption errors.
Plugin error from feature-classifier: The scikit-learn version (0.20.2) used to generate this artifact does not match the current version of scikit-learn installed (0.21.2). Please retrain your classifier for your current deployment to prevent data-corruption errors.
See above for debug info.
Would you help me what happened with this?