Cannot read property 'onSyncStatusChanged' of undefined

[vinz-mehra]

I am trying to implement CodePush functionality on my app. Followed the readme tutorial line by line but I am receiving the following error

Uncaught (in promise): TypeError: Cannot read property 'onSyncStatusChanged' of undefined
TypeError: Cannot read property 'onSyncStatusChanged' of undefined

Project Info

Ionic:

Ionic CLI : 6.16.1 (/usr/local/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 5.6.8
@angular-devkit/build-angular : 12.0.2
@angular-devkit/schematics : 12.0.2
@angular/cli : 12.0.2
@ionic/angular-toolkit : 4.0.0

Capacitor:

Capacitor CLI : 3.0.0
@capacitor/android : 3.0.1
@capacitor/core : 3.0.0
@capacitor/ios : not installed

[Clovel]

Have you defined a onSyncStatusChanged function and added it to you syncOptions object (parameter for sync method) ?

I think the issue here is that syncOptions are marked as optional, but perhaps a check is missing.

Try using a complete sync call with all available arguments.

[Clovel]

Did it work for you @vinz-mehra ?

[Clovel]

I think I found the source of the issue. Se PR #51. There is a strong probability that onSyncError failed too before this fix.