Classification of ITS question

Thanks!
So I tried:

qiime taxa filter-seqs
--i-sequences unite_dev_seq2.qza
--i-taxonomy unite_dev_tax.qza
--p-exclude p__unidentified
--o-filtered-sequences unite_dev_seq3_trim.qza

But ended up with a new error:

File "/home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/q2cli/commands.py", line 274, in call
results = action(**arguments)
File "</home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/decorator.py:decorator-gen-340>", line 2, in fit_classifier_naive_bayes
File "/home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/qiime2/sdk/action.py", line 231, in bound_callable
output_types, provenance)
File "/home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/qiime2/sdk/action.py", line 365, in callable_executor
output_views = self._callable(**view_args)
File "/home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/q2_feature_classifier/classifier.py", line 316, in generic_fitter
pipeline)
File "/home/kschaefe/.conda/envs/qiime2-2019.1/lib/python3.6/site-packages/q2_feature_classifier/_skl.py", line 31, in fit_pipeline
y, X = list(zip(*data))
ValueError: not enough values to unpack (expected 2, got 0)
Plugin error from feature-classifier:
not enough values to unpack (expected 2, got 0)

There has been a previous posting for this error: Feature Classifier - Not enough values to unpack

But I checked the tax file and there is no # or blank space in the file.
Also I checked some of the lines in the tax file which are mentioned in the error message and they look just fine for me.

Sorry for coming up with a new error...again... Thanks for your help!
unite_dev_tax.qza (691.5 KB)
unite_dev_seq2.qza (4.4 MB)