OpaqueToken is not a constructor - Angular 5 - breaking change

[stephane317]

Hello,

Hello, i have migrated my app from Angular 4 to 5. I am getting this error:

user-cfg.js:4 Uncaught TypeError: core_1.OpaqueToken is not a constructor
at eval (user-cfg.js:4)
at Object.../../../../angular2-promise-buttons/dist/user-cfg.js (vendor.bundle.js:703)
at webpack_require (inline.bundle.js:55)
at eval (promise-btn.directive.js:7)
at Object.../../../../angular2-promise-buttons/dist/promise-btn.directive.js (vendor.bundle.js:695)
at webpack_require (inline.bundle.js:55)
at eval (index.js:3)
at Object.../../../../angular2-promise-buttons/dist/index.js (vendor.bundle.js:687)
at webpack_require (inline.bundle.js:55)
at eval (app.module.ts:15)

[johannesjo]

You also need to update this module to the latest version. Then it should work.

[ninjashare]

@johannesjo Still, I am facing the same problem.

[johannesjo]

@ninjashare are you using the latest version of angular-promise-buttons?

[bitsjuanleal]

@stephane317 you must use InjectionToken for version 7, maybe it will be useful for version 5.