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NullPointerException when Epoxy model is bind to data class

See original GitHub issue

I have noticed that epoxy throws this exception when the model use the data class with kotlin 1.5.10 and 1.5.0

java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
        at org.zxconnect.android.daylivro.models.entity.Product.hashCode(Unknown Source:19)
        at org.zxconnect.android.delivro.ProductBindingModel_.hashCode(ProductBindingModel_.java:330)

Issue Analytics

State:
Created 2 years ago
Comments:7 (1 by maintainers)

Top GitHub Comments

2reactions

eric-ampirecommented, May 31, 2021

Yes, it is the exception that is triggered, but if I remove when I remove the keyword data, there is no more exception

In my model there is no property with null as default value, The application does not trigger the exception if I use Kotlin version 1.4.30

1reaction

tekinumutcommented, Feb 4, 2022

@zhambylgaziz i guess you must initialize your data class variable as nullable like me.

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