in rest-framework · source on GitHub
This addon allows you to define simple data models supporting serialization/deserialization
ACSONE SA/NV · LGPL-3
| Series | Status | Details |
|---|---|---|
| 16.0 | ~Environment problem | Незадоволена зовнішня залежність: Python · run 2026-08-21 |
| 17.0 | ◌Not installable by manifest | Not installable by manifest |
| 18.0 | —Not tested | no branch |
| 19.0 | —Not tested | no branch |
| master | —Not tested | no branch |
Manifest not read for this series — we only index which series have a branch here.
Checked against modidx/odoo:17.0-deps-20260820.
| Kind | Package | In our image |
|---|---|---|
| python | marshmallow | in image |
| python | marshmallow-objects>=2.0.0 | in image |
2 modules on 17.0 declare this one as a dependency.
| Last change | 2023-11-12 |
| Code commits, 12 months | 0 |
| Most active | Laurent Mignon (ACSONE), Stefan Rijnhart, François Degrave |
| Files | 18 |
Translation and bot commits are excluded from the commit count.
2026-08-21 13:35:22,091 1 WARNING job_8a5945e26367 odoo.modules.module: VersionConflict: (marshmallow 4.0.1 (/usr/local/lib/python3.9/dist-packages), Requirement.parse('marshmallow<4.0.0'))
2026-08-21 13:35:22,102 1 WARNING job_8a5945e26367 odoo.modules.loading: Transient module states were reset
2026-08-21 13:35:22,103 1 ERROR job_8a5945e26367 odoo.modules.registry: Failed to load registry
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/modules/module.py", line 538, in check_python_external_dependency
pkg_resources.get_distribution(pydep)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 466, in get_distribution
dist = get_provider(dist)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 342, in get_provider
return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 628, in find
raise VersionConflict(dist, req)
pkg_resources.VersionConflict: (marshmallow 4.0.1 (/usr/local/lib/python3.9/dist-packages), Requirement.parse('marshmallow<4.0.0'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 360, in check_external_dependencies
modules.check_manifest_dependencies(terp)
File "/usr/lib/python3/dist-packages/odoo/modules/module.py", line 560, in check_manifest_dependencies
check_python_external_dependency(pydep)
File "/usr/lib/python3/dist-packages/odoo/modules/module.py", line 549, in check_python_external_dependency
raise Exception('Python library version conflict: %s' % (pydep,))
Exception: Python library version conflict: marshmallow<4.0.0
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 87, in new
odoo.modules.load_modules(registry, force_demo, status, update_module)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 460, in load_modules
modules.button_install()
File "<decorator-gen-76>", line 2, in button_install
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 74, in check_and_log
return method(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 420, in button_install
modules._state_update('to install', ['uninstalled'])
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 399, in _state_update
self.check_external_dependencies(module.name, newstate)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 368, in check_external_dependencies
raise UserError(msg % (module_name, e.args[0]))
odoo.exceptions.UserError: Unable to install module "datamodel" because an external dependency is not met: Python library version conflict: marshmallow<4.0.0
2026-08-21 13:35:22,106 1 CRITICAL job_8a5945e26367 odoo.service.server: Failed to initialize database `job_8a5945e26367`.
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/modules/module.py", line 538, in check_python_external_dependency
pkg_resources.get_distribution(pydep)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 466, in get_distribution
dist = get_provider(dist)
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 342, in get_provider
return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 628, in find
raise VersionConflict(dist, req)
pkg_resources.VersionConflict: (marshmallow 4.0.1 (/usr/local/lib/python3.9/dist-packages), Requirement.parse('marshmallow<4.0.0'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_module.py", line 360, in check_external_dependencies
modules.check_manifest_dependencies(terp)
File "/usr/lib/python3/dist-packages/odoo/modules/module.py", line 560, in check_manifest_dependenciesResult looks wrong? Tell us — we will show the log or run it again. Report a wrong result
Data updated 2026-08-21 17:00 UTC · we publish the install log with a date, not a vendor rating · CSV and JSON are open
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Independent project. Not affiliated with Odoo S.A. or the Odoo Community Association.