I wonder if it has anything to do with the cache settings in lms.env.json?
Below is a copy of the default settings I have in place.
Do I need to replace "localhost:11211" with domain.com:11211?
"CACHES": {
"celery": {
"BACKEND":
"django.core.cache.backends.memcached.MemcachedCache",
"KEY_FUNCTION": "util.memcache.safe_key",
"KEY_PREFIX": "celery",
"LOCATION": [
"localhost:11211"
],
"TIMEOUT": "7200"
},
"configuration": {
"BACKEND":
"django.core.cache.backends.memcached.MemcachedCache",
"KEY_FUNCTION": "util.memcache.safe_key",
"KEY_PREFIX": "ip-172-31-27-102",
"LOCATION": [
"localhost:11211"
]
},
"course_structure_cache": {
"BACKEND":
"django.core.cache.backends.memcached.MemcachedCache",
"KEY_FUNCTION": "util.memcache.safe_key",
"KEY_PREFIX": "course_structure",
"LOCATION": [
"localhost:11211"
],
"TIMEOUT": "7200"
},
"default": {
"BACKEND":
"django.core.cache.backends.memcached.MemcachedCache",
"KEY_FUNCTION": "util.memcache.safe_key",
"KEY_PREFIX": "default",
"LOCATION": [
"localhost:11211"
],
On Wednesday, 24 July 2019 11:29:44 UTC+7, ODS_steel wrote:
>
> Hi,
>
> I am trying to create a new course on the ecommerce platform but encounter
> the following error: "Error! Failed to publish commerce data for
> course-v1:SamsungUni+Sam001+2019Q4 to LMS." (see below for screenshot)
>
> [image: Selection_145.png]
>
>
>
> I am using ubuntu 16.04 on AWS and ironwood.master (V2).
>
>
> The *ecommerce log* outputs indicate the following:
>
>
> Jul 24 04:11:59 ip-172-31-27-102
> [service_variant=ecommerce][ecommerce.courses.publishers] ERROR
> [ip-172-31-27-102 32431]
> [/edx/app/ecommerce/ecommerce/ecommerce/courses/publishers.py:112] - Failed
> to publish commerce data for [course-v1:SamsungUni+Sam001+2019Q4] to LMS.
>
> Traceback (most recent call last):
>
> File "/edx/app/ecommerce/ecommerce/ecommerce/courses/publishers.py",
> line 100, in publish
>
> commerce_api_client = site.siteconfiguration.commerce_api_client
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/django/utils/functional.py",
>
> line 35, in __get__
>
> res = instance.__dict__[self.name] = self.func(instance)
>
> File "/edx/app/ecommerce/ecommerce/ecommerce/core/models.py", line 457,
> in commerce_api_client
>
> return EdxRestApiClient(self.build_lms_url('/api/commerce/v1/'),
> jwt=self.access_token)
>
> File "/edx/app/ecommerce/ecommerce/ecommerce/core/models.py", line 384,
> in access_token
>
> token_type='jwt'
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/edx_rest_api_client/client.py",
>
> line 142, in get_oauth_access_token
>
> return get_oauth_access_token(url, client_id, client_secret,
> token_type=token_type)
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/edx_rest_api_client/client.py",
>
> line 76, in get_oauth_access_token
>
> data = response.json()
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/requests/models.py",
>
> line 897, in json
>
> return complexjson.loads(self.text, **kwargs)
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/simplejson/__init__.py",
>
> line 518, in loads
>
> return _default_decoder.decode(s)
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/simplejson/decoder.py",
>
> line 370, in decode
>
> obj, end = self.raw_decode(s)
>
> File
> "/edx/app/ecommerce/venvs/ecommerce/local/lib/python2.7/site-packages/simplejson/decoder.py",
>
> line 400, in raw_decode
>
> return self.scan_once(s, idx=_w(s, idx).end())
>
> JSONDecodeError: Expecting value: line 9 column 1 (char 8)
>
> Jul 24 04:11:59 ip-172-31-27-102
> [service_variant=ecommerce][ecommerce.extensions.api.serializers] ERROR
> [ip-172-31-27-102 32431]
> [/edx/app/ecommerce/ecommerce/ecommerce/extensions/api/serializers.py:585]
> - Failed to save and publish [course-v1:SamsungUni+Sam001+2019Q4]: [Failed
> to publish commerce data for course-v1:SamsungUni+Sam001+2019Q4 to LMS.]
>
> Traceback (most recent call last):
>
> File
> "/edx/app/ecommerce/ecommerce/ecommerce/extensions/api/serializers.py",
> line 582, in save
>
> raise Exception(resp_message)
>
> Exception: Failed to publish commerce data for
> course-v1:SamsungUni+Sam001+2019Q4 to LMS.
>
>
>
>
>
>
> The *LMS log* outputs indicate the following:
>
>
> Jul 24 04:24:53 ip-172-31-27-102
> [service_variant=lms][openedx.core.djangoapps.catalog.utils][env:sandbox]
> WARNING [ip-172-31-27-102 32580] [utils.py:103] - Failed to get program
> UUIDs from the cache for site example.com.
>
>
>
>
> I tried changing the WT_PUBLIC_SIGNING_JWK_SET to null in the lms.env.json
> and cms.env.json files (as suggested in this post
> <https://groups.google.com/d/msg/edx-code/cgMseEEKGAg/fJ93_7I-DQAJ>) but
> it doesn't seem to be working
>
>
>
> I set up ecommerce using the installation instructions here
> <https://openedx.atlassian.net/wiki/spaces/OpenOPS/pages/110330276/How+to+Install+and+Start+the+E-Commerce+Service+in+Native+Installations>
>
>
> Can anyone suggest any solutions please?
>
>
> Thanks in advance
>
>
>
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