Unit removed in v6.8

Support Developer
1

In version v6.8 the unit: Work Day has been removed (Remove non-standard work day unit (386a850b55c7) · Commits · Tryton / Tryton · GitLab). When updating to this version there is a problem if this unit has been used.

What the best way to solve this?

2

I tried:

DELETE FROM "ir_model_data" WHERE model = 'product.uom' AND "fsid" = 'uom_work_day' AND module = 'product';

this seems to work, is this the right way to do it?

3

What is the problem?

4

The update process try to remove the unit ‘Work Day’ but it’s used by some product and sale (for example).

5

This should not be a problem.

6

Here is the message (during the update: --all ) :

97658 139685197199168 [2023-05-27 16:07:12,877] INFO trytond.convert Deleting None@product.uom from product.uom_work_day
--- Logging error ---
Traceback (most recent call last):
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/convert.py", line 811, in post_import
    Model.delete([Model(db_id)])
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/model/modelsql.py", line 234, in wrapper
    return func(cls, *args, **kwargs)
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/model/modelsql.py", line 1371, in delete
    ids = list(map(int, records))
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/model/model.py", line 322, in __int__
    return int(self.id)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/xt0ph/.pyenv/versions/3.9.2/lib/python3.9/logging/__init__.py", line 1079, in emit
    msg = self.format(record)
  File "/home/xt0ph/.pyenv/versions/3.9.2/lib/python3.9/logging/__init__.py", line 923, in format
    return fmt.format(record)
  File "/home/xt0ph/.pyenv/versions/3.9.2/lib/python3.9/logging/__init__.py", line 659, in format
    record.message = record.getMessage()
  File "/home/xt0ph/.pyenv/versions/3.9.2/lib/python3.9/logging/__init__.py", line 363, in getMessage
    msg = msg % self.args
TypeError: %d format: a number is required, not NoneType
Call stack:
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/./trytond/bin/trytond-admin", line 31, in <module>
    admin.run(options)
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/admin.py", line 57, in run
    pool.init(update=options.update, lang=list(lang),
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/pool.py", line 167, in init
    restart = not load_modules(
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/modules/__init__.py", line 453, in load_modules
    _load_modules(update)
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/modules/__init__.py", line 421, in _load_modules
    load_module_graph(graph, pool, update, lang)
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/modules/__init__.py", line 314, in load_module_graph
    convert.post_import(pool, module, to_delete)
  File "/home/xt0ph/Documents/technique/tryton/clients/adiczion/ate/trytond/trytond/convert.py", line 819, in post_import
    logger.error(
Message: 'Could not delete id %d from model %s.\nThere may be a relation that points to this resource that must be manually fixed before restarting the update.'
Arguments: (None, 'product.uom')
7

Indeed we should just have the INFO and avoid logging the error.