# wx.onError(function callback)

Start from base library version 2.1.2. Please remaining backward compatible.

with Promise style call: Not supported

Need page permissions: Mini Programs cannot call this interface from a plugin page, and plugins cannot call the interface from the plugins page

Mini Program plugin: Not supported

Listens for Mini Program error events. Such as a script error or API Call error, etc. This event is related to App.onError The callback timing of the.

# parameter

# function callback

Callback function for Mini Program error event

# parameter

# string error

Error message, including stack