[Health] Error while updating database

[Khurram Shahzad]

I created a virtual environment and installed following package:

trytond_product_price_list

After installing it I ran following command to update database:

./trytond --all -d hmis_test_db

It failed right away with following error:

Traceback (most recent call last):

  File "./trytond", line 80, in <module>

    server.TrytonServer(options).run()

  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.8/trytond/server.py", line 84, in run

    with Transaction().start(db_name, 0) as transaction:

  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.8/trytond/transaction.py", line 75, in start

    Database = backend.get('Database')

  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-3.8.8/trytond/backend/__init__.py", line 30, in get

    ep, = pkg_resources.iter_entry_points('trytond.backend', db_type)

ValueError: need more than 0 values to unpack

I am unable to understand why am I getting this error? Anybody help please!

--

 

Regards,

Khurram.