The provided arguments do not correspond to any valid method signature. Issue encountered during deployment on Heroku

"@angular/cli": "1.0.0",
"@angular/compiler": "2.4.9",
"@angular/compiler-cli": "2.4.9",
"@angular/core": "2.4.9",

I'm encountering an error during deployment to Heroku for my medium-sized Angular 2 project. The specific error message is:

ERROR in /tmp/build_517db5365a6effb7ffc72a360964722f/src/$$_gendir/app/modules/messages/components/list-messages.component.ngfactory.ts (440,79): Supplied parameters do not match any signature of call target.

Below are the scripts defined in my package.json:

  "scripts": {
    "ng": "ng",
    "heroku-prebuild": "npm install -g http-server",
    "heroku-postbuild": "ng build --prod",
    "start": "http-server dist/",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },

The error only occurs when deploying to Heroku; locally running ng build --prod completes without issues.

I've tried to identify any missing parameters in my component but haven't found any issues yet. Here's the code for list-messages.component.ts:

// Component code here...

Furthermore, here is the messages.service.ts file:

// Service code here...

Lastly, the HTML template for list-messages.component.html:

<div class="row">
   // Template code here...
</div>

If you have any insights or suggestions, I'd greatly appreciate them. Thank you!

Answer №1

Every method that requires a parameter should be associated with a specific type. For instance, the deletemessage method's parameter id should have a defined type.

To update it accordingly:

deleteMessage(id: any) {
}

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