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ERROR in Palladian node TextClassifierModelReader

Member for

2 years 5 months sballa

I am using KNIME Analytics Platform v3.3.3.v201707231738.

I created a workflow using Palladian TextClassifierModelLearner and TextClassifierModelWriter to write a file named 'palladian-model.palladianDictionaryModel'.

And then in another workflow, I am trying to use Palladian TextClassifierModelReader node pointing the the saved model file above.

Palladian TextClassifierModelReader is erroring out with the following line in the log:

ERROR TextClassifierModelReader 0:313      Execute failed: Not in GZIP format

Kindly help.


Wed, 08/23/2017 - 03:51

Member for

7 years 7 months


(answered via E-Mail)

Wed, 08/23/2017 - 05:09

Member for

2 years 5 months


Thank You!

Wed, 08/23/2017 - 05:20

Member for

7 years 7 months


For completeness, here's the solution:

[…] can you please try saving it with a filename of e.g. "palladian-model.palladianDictionaryModel.gz"? (use .gz file extension)

It might be, that GZIP compression is only applied when the file extension is explicitly given and the reader expects a compressed file.