<@U0RM4EPC7> Are there any particular proguard rul...
# arrowd
dave08
11/13/2023, 4:36 PM@simon.vergauwen Are there any particular proguard rules I need for Arrow's retrofit adapter? I'm getting
java.lang.IllegalArgumentException: Unable to create call adapter for ta.b<d2.a>s
stojan
11/13/2023, 4:40 PMd
dave08
11/13/2023, 4:46 PMI added those rules, and I'm still getting that error...
dave08
11/13/2023, 4:46 PMI'm using the
Either<CallError, T>s
stojan
11/13/2023, 4:47 PMIn that case there might be some other issue with your proguard config
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dave08
11/13/2023, 4:48 PMIt does say something about a call adapter and that's the only new call adapter I used in this version.
dave08
11/13/2023, 4:48 PMAND I added Arrow...
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stojan
11/13/2023, 4:49 PMTry disabling r8 full mode. That will confirm if it's the issue I linked above or something else
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dave08
11/13/2023, 4:53 PMyup, it works w/o full mode @stojan
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stojan
11/13/2023, 4:58 PMThe arrow adapter used to work without any additional config. With r8 full mode the issue is because of Retrofit.
So it's probably something with your code. Maybe check the proguard config for any JSON parsing lib.
You could also search this channel, there was a similar discussion some time ago, it might have some additional information
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dave08
11/13/2023, 5:00 PMOk, thanks! At least I know it works for others... I'll try to see what's causing this on my side.
dave08
11/14/2023, 10:29 AMIt seems that to get the retrofit arrow adapter to work with r8 full mode, I needed to add
-keep,allowobfuscation,allowshrinking class arrow.core.Either✔️ 2
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simon.vergauwen
11/14/2023, 2:36 PMDidn't we put this in the documentation? 🤔
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dave08
11/14/2023, 2:37 PMWhere? I don't really see a section on Android?
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simon.vergauwen
11/14/2023, 2:38 PMI thought it was added somewhere in the documentation of the retrofit adapter, but I might be mistaken. It would be welcomed though!
And/or is there a way to bundle this with the library?
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stojan
11/14/2023, 2:39 PMYes, there is a way to bundle it
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dave08
11/14/2023, 2:39 PMThere isn't any documentation in the github repo... and in the Arrow docs there's just a link to it with no comment.
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