python - Getting system check errors -


i trying set local development environment complex web application. there no proper documentation setting environment, it's been 2 days resolving errors myself. after resolving errors, getting system check errors mentioned below , don't understand mean? can help, these errors mean , how resolve them.

django.core.management.base.commanderror: system check identified issues:  errors: <class 'credits.admin.creditshistoryadmin'>: (admin.e035) value of 'readonly_fields[29]' not callable, attribute of 'creditshistoryadmin', or attribute of 'credits.creditshistory'.  <class 'credits.admin.creditshistoryadmin'>: (admin.e035) value of 'readonly_fields[30]' not callable, attribute of 'creditshistoryadmin', or attribute of 'credits.creditshistory'.

the class credits.admin.creditshistoryadmin has attribute readonly_fields.

it's list of fields shown read-only in admin (see docs on modeladmin.readonly_fields).

items of list should either callables, or attributes of admin (creditshistoryadmin) or model (credits.creditshistory). items @ 30th , 31st position (so readonly_fields[29] , [30]) else.

for further diagnosis, have post code of credits.admin.creditshistoryadmin , credits.models.creditshistory.


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