HTTP Error on Model & updating creator

[Zottelchen]

Describe the bug
Some specific models can not be viewed in Version 0.91.3 (5bc2583).

To Reproduce

1. Search for specific model
2. Try to open the page
3. See the error message
4. Find issue about something similiar happening with creators creators page http Status Error 500 #3304
5. Try to remove (Patreon) link from creator
6. Also see error message

Expected behavior
The pages should load

Screenshots

Desktop (please complete the following information):

• OS: Windows
• Browser: Electron

Additional context
Log Output when viewing model:

app-1          | 18:48:01 rails.1              | F, [2024-12-27T18:48:01.678165 #173] FATAL -- : [030b57fc-1b9e-43c2-89ca-822c62012d79]
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] ActionView::Template::Error (undefined method `at_address' for nil):
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]
app-1          | 18:48:01 rails.1              | Causes:
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] NoMethodError (undefined method `at_address' for nil)
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     2:   <%= tag.meta property: "og:type", content: "website" %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     3:   <%= tag.meta property: "og:image", content: model_model_file_url(@model, @model.preview_file, format: @model.preview_file.extension) if @model.preview_file&.is_image? && !@model.sensitive %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     4:   <%= tag.meta name: "description", content: truncate(sanitize(@model.notes), length: 80) if @model.notes.present? %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     5:   <%= tag.meta name: "fediverse:creator", content: "@#{@model.creator.federails_actor.at_address}" if @model.creator %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     6: <% end %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     7:
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]     8: <% content_for :page_header do %>
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79]
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] app/views/models/show.html.erb:5
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] app/views/models/show.html.erb:1
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] app/controllers/models_controller.rb:36:in `block (2 levels) in show'
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] app/controllers/models_controller.rb:21:in `show'
app-1          | 18:48:01 rails.1              | [030b57fc-1b9e-43c2-89ca-822c62012d79] app/controllers/application_controller.rb:86:in `switch_locale'

Log Output when removing link from creator:

app-1          | 18:52:23 rails.1              | I, [2024-12-27T18:52:23.901329 #154]  INFO -- : [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] {"method":"PATCH","path":"/creators/kb3d","format":"html","controller":"CreatorsController","action":"update","status":500,"allocations":5498,"duration":73.29,"view":0.0,"db":19.52,"@timestamp":"2024-12-27T18:52:23.901Z","@version":"1","message":"[500] PATCH /creators/kb3d (CreatorsController#update)"}
app-1          | 18:52:23 rails.1              | F, [2024-12-27T18:52:23.902873 #154] FATAL -- : [d33f4711-3199-4ef5-a0b3-1dae113d9cd0]
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] NameError (undefined local variable or method `create_actor' for an instance of Creator):
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0]
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] app/models/concerns/federails_common.rb:8:in `actor'
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] app/models/concerns/followable.rb:30:in `followable_post_update_activity'
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] app/controllers/creators_controller.rb:66:in `update'
app-1          | 18:52:23 rails.1              | [d33f4711-3199-4ef5-a0b3-1dae113d9cd0] app/controllers/application_controller.rb:86:in `switch_locale'

[Floppy]

Thanks! I'll get a fix out for that.