0.4.0 locator issue

[matmair]

          ok that works!  

File "/home/inventree/src/backend/InvenTree/InvenTree/tasks.py", line 212, in offload_task
task.run()

File "/root/.local/lib/python3.11/site-packages/django_q/tasks.py", line 727, in run
self.id = async_task(self.func, *self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/root/.local/lib/python3.11/site-packages/django_q/tasks.py", line 70, in async_task
pack = SignedPackage.dumps(task)
^^^^^^^^^^^^^^^^^^^^^^^^^

File "/root/.local/lib/python3.11/site-packages/django_q/signing.py", line 15, in dumps
return signing.dumps(
^^^^^^^^^^^^^^

File "/root/.local/lib/python3.11/site-packages/django/core/signing.py", line 152, in dumps
return TimestampSigner(key=key, salt=salt).sign_object(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/root/.local/lib/python3.11/site-packages/django/core/signing.py", line 250, in sign_object
data = serializer().dumps(obj)
^^^^^^^^^^^^^^^^^^^^^^^

File "/root/.local/lib/python3.11/site-packages/django_q/signing.py", line 35, in dumps
return pickle.dumps(obj, protocol=pickle.HIGHEST_PROTOCOL)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

AttributeError: Can't pickle local object 'View.as_view.<locals>.view'

Originally posted by @PricelessToolkit in #7 (comment)

[matmair]

@PricelessToolkit are you sure this is the error that is triggered? I am asking because the locator function is not calling any offliading

[PricelessToolkit]

Yes, I tried several times.

[matmair]

Ok, I will have to dig into this then. I can not reproduce it on my docker dev setup.
Could you post your version information? It is provided in the upper right corner of the UI in the dropdown (there is a "copy version information" button - that provides a bit more info than is shown in the UI)

[PricelessToolkit]

Version Information:

InvenTree-Version: 0.15.4
Django Version: 4.2.12
Commit Hash: fa1a9da
Commit Date: 16-06-2024

Database: postgresql
Debug-Mode: False
Deployed using Docker: True
Platform: Linux-6.8.4-2-pve-x86_64-with
Installer: DOC

Active plugins: [{'name': 'InvenTreeBarcode', 'slug': 'inventreebarcode', 'version': '2.0.0'}, {'name': 'InvenTreeCoreNotificationsPlugin', 'slug': 'inventreecorenotificationsplugin', 'version': '1.0.0'}, {'name': 'InvenTreeCurrencyExchange', 'slug': 'inventreecurrencyexchange', 'version': '1.0.0'}, {'name': 'InvenTreeLabel', 'slug': 'inventreelabel', 'version': '1.0.0'}, {'name': 'InvenTreeLabelMachine', 'slug': 'inventreelabelmachine', 'version': '1.0.0'}, {'name': 'InvenTreeLabelSheet', 'slug': 'inventreelabelsheet', 'version': '1.0.0'}, {'name': 'DigiKeyPlugin', 'slug': 'digikeyplugin', 'version': '1.0.0'}, {'name': 'LCSCPlugin', 'slug': 'lcscplugin', 'version': '1.0.0'}, {'name': 'MouserPlugin', 'slug': 'mouserplugin', 'version': '1.0.0'}, {'name': 'TMEPlugin', 'slug': 'tmeplugin', 'version': '1.0.0'}, {'name': 'Wireviz', 'slug': 'wireviz', 'version': '0.6.0'}, {'name': 'WledPlugin', 'slug': 'inventree-wled-locator', 'version': '0.4.0'}, {'name': 'SupplierCart', 'slug': 'suppliercart', 'version': '0.3.1'}, {'name': 'KiCadLibraryPlugin', 'slug': 'kicad-library-plugin', 'version': '1.4.0'}]

[philipp2310]

This was posted on the official InvenTree tracker as well:
inventree/InvenTree#7489

Same issue for me as well (non docker, running with 4 workers)

[philipp2310]

quick fix, and dirty:

I locally modified

/opt/inventree/src/backend/InvenTree/plugin/base/locate/api.py

in lines 63 and 81 to include

force_sync=True

Surely not the perfect solution (even if done centrally by InvenTree) as locating should be done asynchronously, but it works for now

[PricelessToolkit]

I hope this will be fixed in the next version.

[rieders]

Hello

I have installed wled v 0.2.2 on my Inventree instance.

How can I upgrade it to 0.4.0?

Greetings