After installing it from the Ubuntu binary, the following screen appears.
Same thing happens on Heroku.
I am using online PostgreSQL server on my PC which is running Kubuntu 20.04. After I add database, this error shows up. Here are logs I see on my terminal.
โก Motor::Admin is starting under /
Puma starting in single mode...
* Puma version: 5.5.2 (ruby 2.7.1-p83) ("Zawgyi")
* Min threads: 20
* Max threads: 20
* Environment: production
* PID: 3602
* Listening on http://0.0.0.0:3000
Use Ctrl-C to stop
I, [2021-12-10T13:13:52.362012 #3602] INFO -- : [7f72711d-ce73-4776-bdff-f179fe974b26] {"method":"GET","path":"/sign_in","status":302,"duration":6.77,"view":0.0,"db":1.46,"fwd":"127.0.0.1","uid":null}
I, [2021-12-10T13:13:52.377372 #3602] INFO -- : [a8cadbc9-4aba-4775-8379-0e9dbe699383] {"method":"GET","path":"/setup","status":200,"duration":9.53,"view":4.01,"db":0.57,"fwd":"127.0.0.1","uid":null}
I, [2021-12-10T13:14:19.213741 #3602] INFO -- : [1c3883b5-3adf-4d11-91cf-94a7433ec6e2] {"method":"POST","path":"/api/setup","status":200,"duration":979.41,"view":0.22,"db":643.52,"fwd":"127.0.0.1","uid":1}
I, [2021-12-10T13:15:18.011325 #3602] INFO -- : [09ec0c90-4efc-4cc7-ab38-ab7f6f53869a] {"method":"POST","path":"/api/verify_db_connection","status":200,"duration":1656.82,"view":0.0,"db":1.13,"fwd":"127.0.0.1","uid":1}
I, [2021-12-10T13:15:18.163022 #3602] INFO -- : [f23e1a68-c04c-4748-9ea8-8dc97701cc8a] {"method":"POST","path":"/api/encrypted_configs","status":200,"duration":139.68,"view":0.64,"db":130.77,"fwd":"127.0.0.1","uid":1}
I, [2021-12-10T13:15:25.461007 #3602] INFO -- : [68ca1ddb-c3db-4d7a-87f3-fa8113296149] {"method":"GET","path":"/","status":500,"duration":5696.31,"view":0.0,"db":3614.06,"fwd":"127.0.0.1","uid":1}
F, [2021-12-10T13:15:25.461997 #3602] FATAL -- : [68ca1ddb-c3db-4d7a-87f3-fa8113296149]
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] NameError (wrong constant name Product theme):
[68ca1ddb-c3db-4d7a-87f3-fa8113296149]
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:96:in `const_set'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:96:in `block in define_models'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:77:in `each'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:77:in `filter_map'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:77:in `define_models'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:53:in `block in call'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:50:in `synchronize'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] lib/motor/define_ar_models.rb:50:in `call'
[68ca1ddb-c3db-4d7a-87f3-fa8113296149] config/initializers/set_db_connection_and_define_ar_models.rb:28:in `set_db_connection_and_define_ar_models'