ClassCastException when reading number variables

[MRezaNasirloo]

Expected Behavior

Get an Integer or Double value from leanplum variable using

private val _variable: Var<Double/Int?> = Var.define("variable", null)

Actual Behavior

Crashing with an exception:

Fatal Exception: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Double

or

Fatal Exception: java.lang.ClassCastException: java.lang.Double cannot be cast to java.lang.Integer

This doesn't happen all time, most of the time it works

Steps to Reproduce the Problem

1. Create a number on variable dashboard with the value of say 50
2. private val _variable: Var<Double/Int?> = Var.define("variable", null)

Specifications

• Version: 7.1.1
• Platform: Android (any version)
• Subsystem: ?

[hborisoff]

@MRezaNasirloo Can you provide the whole stacktrace?

Can you test using a specific default value (let say 0 for integer), because I noticed that the model behind Var cannot deduce the type of the variable correctly when you pass null as default value.

Thank you for your feedback.