I have a problem with coding a new mod

[IcyFly]

It gives me an error called:The value for annotation attribute SidedProxy.clientSide must be a constant
     expression. I dont know how to fix it but maybe one of u can help me

Heres a screenshot of the whole thing:

Im following a tutorial and in the tutorial everything woked

i dont know why it doesnt work .

 

[Draco18s]

Your string fields aren't final. Second, they are null.

[Animefan8888]

4 hours ago, IcyFly said:

Im following a tutorial

I hope the tutorial didn't tell you to set those fields to null...

[IcyFly]

well it would be good if you can help me i dont know what to do

 

 

Edited September 18, 2018 by IcyFly

[Animefan8888]

1 minute ago, IcyFly said:

well,that doesnt help me at all to know what the problem is i need a solution but thanks anyways

 

The solution is to make them not null.

[IcyFly]

And to what? Im pretty new in Java Modding so i dont have any expirience yet so, im sorry 4 beeing dumb

 

[Draco18s]

See where it says null? Make that null something else.