Detected multiple Kotlin daemon sessions at build\kotlin\sessions - React-Native

Question

I facing this issues while making release Build apk in react native.

check screenshot - https://prnt.sc/sro8ua

Task :app:createReleaseExpoManifest FAILED w: Detected multiple Kotlin daemon sessions at build\Kotlin\sessions

Please help me anyone facing the same issues.

Answer 1

Sometimes just delete Build folders and retry. In my case, this problem happen after upgrade the RN version, so cleaning the builds folders, has solved.

Answer 2

It could be a lot of reasaons, I fixed it by:

step 1. go to ur_project/android/gradle.properties add the line

org.gradle.jvmargs=-Xmx4096m -XX:MaxPermSize=1024m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

step 2. go to ur_project/android/app/build.gradle, inside android{ .... } add

dexOptions {
   incremental true
   javaMaxHeapSize "4g"
}

Answer 3

it's works for me

step1. cd android && ./gradlew clean step2. cd .. step3. npx react-native start