The Angular AoT build failed

Hi, I don’t understand this problem. When i type ionic cordova emulate android --prod, gives me this:

            Type InfoPage in C:/Users/tensor/swiitet/src/pages/info/info.ts is p
art of the declarations of 2 modules:
            AppModule in C:/Users/tensor/swiitet/src/app/app.module.ts and InfoP
ageModule in
            C:/Users/tensor/swiitet/src/pages/info/info.module.ts! Please consid
er moving InfoPage in
            C:/Users/tensor/swiitet/src/pages/info/info.ts to a higher module th
at imports AppModule in
            C:/Users/tensor/swiitet/src/app/app.module.ts and InfoPageModule in

            C:/Users/tensor/swiitet/src/pages/info/info.module.ts. You can also
create a new NgModule that exports and
            includes InfoPage in C:/Users/tensor/swiitet/src/pages/info/info.ts
then import that NgModule in AppModule
            in C:/Users/tensor/swiitet/src/app/app.module.ts and InfoPageModule
in
            C:/Users/tensor/swiitet/src/pages/info/info.module.ts.

Thanks

Hi.
the error says that you declared the Info page in two modules: in the app.module.ts and in the info.module.ts.