A problem occurred evaluating project ':reactive_ble_mobile'.

[KonstantinidouCh]

• While my app is building fine on vs code, when I am trying to build an apk for my flutter app, I get the following error :

FAILURE: Build failed with an exception.

• Where: Build file '/root/.pub-cache/hosted/pub.dev/reactive_ble_mobile-5.3.0/android/build.gradle' line: 40

• What went wrong: A problem occurred evaluating project ':reactive_ble_mobile'.

  No signature of method: build_45yl2so7zx8yhlv0dwd4gmvrz.android() is applicable for argument types: (build_45yl2so7zx8yhlv0dwd4gmvrz$_run_closure2) values: [build_45yl2so7zx8yhlv0dwd4gmvrz$_run_closure2@20f8d4a7]

• I tried to downgrade flutter_reactive_ble to 5.2.0 but I still get the same error.

• My project is using flutter 3.13.2 and kotlin 1.8.21

[andrepura]

i have the same issue here ` FAILURE: Build failed with an exception.

• Where: Build file 'C:\Users\AndrePura\AppData\Local\Pub\Cache\hosted\pub.dev\reactive_ble_mobile-5.3.0\android\build.gradle' line: 40

• What went wrong: A problem occurred evaluating project ':reactive_ble_mobile'.

  No signature of method: build_ahn2lhvy9c9apm415rd8cuhg0.android() is applicable for argument types: (build_ahn2lhvy9c9apm415rd8cuhg0$_run_closure2) values: [build_ahn2lhvy9c9apm415rd8cuhg0$_run_closure2@616bb527]

`

flutter_reactive_ble: ^5.3.0 compileSdkVersion 33 Flutter 3.16.9

[andrepura]

i fixed the problem by updating to newer versions in build.gradle (see: kotlin_version && build:gradle)

buildscript {
    ext.kotlin_version = '1.8.22'
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

and updateing gradle-wrapper.properties in

distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip

could be possibile that newer gradle versions will work but i haven't tested it yet.

i also updated my sdk command line tools (they were out of sync with the android studio version)

[KonstantinidouCh]

i fixed the problem by updating to newer versions in build.gradle (see: kotlin_version && build:gradle)

buildscript {
    ext.kotlin_version = '1.8.22'
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.0.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

and updateing gradle-wrapper.properties in

distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip

could be possibile that newer gradle versions will work but i haven't tested it yet.

i also updated my sdk command line tools (they were out of sync with the android studio version)

That seems to solve my problem! Thank you!