IncompatibleClassChangeError Exception when creating client about rxandroidble HOT 8 CLOSED

Hey, are you using proguard?

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@SkaveRat could you provide information about your device and Android version?

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@uKL no

@mzgreen BlackPhone2 with 5.1.1, Kernel 3.10.49.

Can later try with a different phone

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Other devices have the same problem.

After playing around some more, it appears that retrolambda is a required dependency.
Changed around a lot of stuff, but only after adding retrolambda it finally worked:

# app/build.gradle

apply plugin: 'me.tatarka.retrolambda'


buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'me.tatarka:gradle-retrolambda:3.2.5'
    }
}

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Hmm, what is your compile sdk, target, min sdk, build tools version and java version in gradle?

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I've tried pretty much any combination.

The versions I was on while discovering the retrolambda solutions were compile/build 23, min 18 and I think java 1.7.

After it worked, I upgraded successfully to the following:
compile: 24
buildtools: 24
minSdk: 18
Java: 1.8

As soon as I remove retrolambda from these settings, the SDK tells me to enable Jack (which I also tried unsuccessfully)

Today my phone updated to 6.0.1, so that should be considered, if I should test other things

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@uKL love this project, but it seems like it's tied to RetroLambda. Any chance/timeline for Jack compatibility?

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Version 1.2.0-SNAPSHOT is now compatible with Jack.

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