Can't resolve all parameters for AngularIndexedDB about angular2-indexeddb HOT 3 CLOSED

am using angular4 . no issue.

@angular/cli: 1.0.6
node: 6.10.3
os: win32 x64
@angular/common: 4.2.5
@angular/compiler: 4.2.5
@angular/core: 4.2.5
@angular/forms: 4.2.5
@angular/http: 4.2.5
@angular/platform-browser: 4.2.5
@angular/platform-browser-dynamic: 4.2.5
@angular/router: 4.2.5
@angular/cli: 1.0.6
@angular/compiler-cli: 4.2.5

from angular2-indexeddb.

same issue when upgraded angular to 5.0.0-beta.7
build command :- ng build --prod
this warning only comes when trying to make production build

from angular2-indexeddb.

I removed the Injectable decorator which isn't necessary anymore.
That should fix this problem.

from angular2-indexeddb.