Error Consider replacing the function or lambda with a reference to an exported function

```
ERROR in Error encountered resolving symbol values statically. Calling function 'CaixaAlertaModule', function calls are not supported. Consider replacing the function or lambda with a reference to an exported function, resolving symbol AdicionarModule in /var/www/crm/teste8/src/app/admin/atividade/adicionar/adicionar.module.ts, resolving symbol AdicionarModule in /var/www/crm/teste8/src/app/admin/atividade/adicionar/adicionar.module.ts

ERROR in ./src/main.ts
Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory' in '/var/www/crm/teste8/src'
@ ./src/main.ts 3:0-74
@ multi ./src/main.ts
```

in adicionar.module
```
import {CaixaAlertaModule} from "vieceli-core/caixa-alerta";
CaixaAlertaModule.forRoot(),

```

git: https://vieceli@bitbucket.org/vieceli/vieceli-core.git