Starting woocommerceconnector on ERPNext v12 crashes the paltform

Hi I've created an instance of ERPNext using this docker image. Trial Setup · pipech/erpnext-docker-debian Wiki · GitHub

Then I've tried to install the connecter and I've got the following error after bench install-app

WARNING: You are using pip version 19.1.1, however version 20.0.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
INFO:bench.utils:bench build --app woocommerceconnector
yarn run v1.17.3
$ FRAPPE_ENV=production node rollup/build.js --app woocommerceconnector
Production mode
✔ Built js/moment-bundle.min.js
✔ Built js/libs.min.js
Done in 2.50s.
frappe@6da009264443:~/bench$ bench install-app woocommerceconnector

Installing woocommerceconnector...
Traceback (most recent call last):
  File "/usr/lib/python3.5/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/frappe/bench/apps/frappe/frappe/utils/bench_helper.py", line 97, in <module>
    main()
  File "/home/frappe/bench/apps/frappe/frappe/utils/bench_helper.py", line 18, in main
    click.Group(commands=commands)(prog_name='bench')
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/frappe/bench/env/lib/python3.5/site-packages/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/frappe/bench/apps/frappe/frappe/commands/__init__.py", line 25, in _func
    ret = f(frappe._dict(ctx.obj), *args, **kwargs)
  File "/home/frappe/bench/apps/frappe/frappe/commands/site.py", line 168, in install_app
    _install_app(app, verbose=context.verbose)
  File "/home/frappe/bench/apps/frappe/frappe/installer.py", line 145, in install_app
    sync_for(name, force=True, sync_everything=True, verbose=verbose, reset_permissions=True)
  File "/home/frappe/bench/apps/frappe/frappe/model/sync.py", line 56, in sync_for
    reset_permissions=reset_permissions, for_sync=True)
  File "/home/frappe/bench/apps/frappe/frappe/modules/import_file.py", line 65, in import_file_by_path
    ignore_version=ignore_version, reset_permissions=reset_permissions)
  File "/home/frappe/bench/apps/frappe/frappe/modules/import_file.py", line 100, in import_doc
    doc = frappe.get_doc(docdict)
  File "/home/frappe/bench/apps/frappe/frappe/__init__.py", line 734, in get_doc
    doc = frappe.model.document.get_doc(*args, **kwargs)
  File "/home/frappe/bench/apps/frappe/frappe/model/document.py", line 69, in get_doc
    return controller(*args, **kwargs)
  File "/home/frappe/bench/apps/frappe/frappe/model/document.py", line 113, in __init__
    super(Document, self).__init__(kwargs)
  File "/home/frappe/bench/apps/frappe/frappe/model/base_document.py", line 54, in __init__
    self.update(d)
  File "/home/frappe/bench/apps/frappe/frappe/model/base_document.py", line 77, in update
    self.set(key, value)
  File "/home/frappe/bench/apps/frappe/frappe/model/base_document.py", line 124, in set
    self.extend(key, value)
  File "/home/frappe/bench/apps/frappe/frappe/model/base_document.py", line 161, in extend
    self.append(key, v)
  File "/home/frappe/bench/apps/frappe/frappe/model/base_document.py", line 155, in append
    self.name, str(type(value))[1:-1], value)
ValueError: Document for field "field_order" attached to child table of "WooCommerce Settings" must be a dict or BaseDocument, not class 'str' (status_html)

I'm going to try to debug the issue as it should be easy to figure out once I managed to ged pdb attached. But if you know how to fix it by any chance please let me know.

libracore / WooCommerceConnector

Starting woocommerceconnector on ERPNext v12 crashes the paltform #20