Continuing the discussion from Timeline - Social Network like News Feed UI in Topic List : My above plugin working perfectly on localhost as it in screenshots. But I can’t see any updates in live website. Looks like below code is not working. I am not getting unread_post field in latest.json respon…

I just fixed it myself :slight_smile:

@sam TopicListItemSerializer is inherited class of ListableTopicSerializer. If I monkey patch ListableTopicSerializer it is not working on live version. Instead if I monkey patch TopicListItemSerializer it is working on both local and live. Weird :flushed:

wow, strange, maybe the serializer was being patched too late in the process after it already cached certain data.

Yes. I think so. May be eager_load or cache_classes doing that part.

I just spent a long time debugging an issue caused by this. I was doing add_to_serializer(:admin_user, :somefield)... which worked fine in development, but not in production. Changing it to :admin_detailed_user fixed the problem (admin_detailed_user inherits from admin_user). It would be good if …

[image] david: It would be good if we can either fix this, or at least add a warning. Differences between dev/prod are painful! 100% in agreement here :heart: if you can figure out any way to make this explode consistently on both prod and dev it would be awesome… My guess is that this is som…

I just ran into this issue again and came across this topic. Looks like @sam added a fix to the plugin API which resolves this issue :smiley: https://github.com/discourse/discourse/commit/bd5fa1737d42a958bb5cda35ae5bab2464d4e084 So, to close this out: if you run into this issue, make sure you use a…

Plugin working locally But not in live

Development

vinothkannans (Vinoth Kannan) April 3, 2017, 2:22pm 2

I just fixed it myself

Timeline - News Feed UI in Topic List View

Topic		Replies	Views
Inconsistent behaviour in plugins between development and production Development	2	927	May 11, 2018
Category serializer modification is behaving differently in 2.4.0 Development	10	1371	August 27, 2019
Edits not displayed and timing out Bug fixed	11	326	November 6, 2024
NameError: uninitialized constant ReactionsSerializerHelpers when loading topic posts Bug reactions	3	108	May 26, 2026
Problem with post revisions after updating to 2.8.6 stable or 2.9.0.beta7 Bug	40	2927	September 15, 2022

Plugin working locally But not in live

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