react_component not rendering on production mode

[top1st]

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Steps to reproduce

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Expected behavior

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Actual behavior

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System configuration

Sprockets or Webpacker version: 4.2.2
React-Rails version: 2.6.1
Rect_UJS version: 2.6.1
Rails version: 4.2
Ruby version: 2.5.3

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On development version i can see

react_component("History", {}, {prerender: false})

but on production mode not showing anything without any error.

[LuisErnestoZamb]

I was facing the same issue, try to remove {prerender: false} and add ReactRailsUJS.mountComponents() at the end of app/javascript/packs/application.js

[TylerSustare]

This same thing is happening to me. This little app https://github.com/TylerSustare/dinner/tree/react-rails-does-not-run-in-prod-mode only has one view and this happens with rails s -e production

logs

$ rails s -e production
=> Booting Puma
=> Rails 6.0.3.2 application starting in production
=> Run `rails server --help` for more startup options
Puma starting in single mode...
* Version 4.3.5 (ruby 2.7.1-p83), codename: Mysterious Traveller
* Min threads: 5, max threads: 5
* Environment: production
* Listening on tcp://0.0.0.0:3000
Use Ctrl-C to stop

[LuisErnestoZamb]

Hi, that log doesn't match with the image, I believe that you should review carefully your logs or change the verbosity of this. Regards,

[alkesh26]

We have had no updates on this since 2020. Closing the issue. Feel free to reopen it.