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I am installing the react-native environment to start developing but when I run the command react-native run-android I have this error.

root@pc:~/l3/s2/DevMobMultipltm/Wakapp# `

Scanning folders for symlinks in /root/l3/s2/DevMobMultipltm/Wakapp/node_modules (166ms) Starting JS server... Building and installing the app on the device (cd android && ./gradlew installDebug)... Incremental java compilation is an incubating feature. :app:preBuild UP-TO-DATE :app:preDebugBuild UP-TO-DATE :app:checkDebugManifest :app:preReleaseBuild UP-TO-DATE :app:prepareComAndroidSupportAppcompatV72301Library UP-TO-DATE :app:prepareComAndroidSupportSupportV42301Library UP-TO-DATE :app:prepareComFacebookFbuiTextlayoutbuilderTextlayoutbuilder100Library UP-TO-DATE :app:prepareComFacebookFrescoDrawee130Library UP-TO-DATE :app:prepareComFacebookFrescoFbcore130Library UP-TO-DATE :app:prepareComFacebookFrescoFresco130Library UP-TO-DATE :app:prepareComFacebookFrescoImagepipeline130Library UP-TO-DATE :app:prepareComFacebookFrescoImagepipelineBase130Library UP-TO-DATE :app:prepareComFacebookFrescoImagepipelineOkhttp3130Library UP-TO-DATE :app:prepareComFacebookReactReactNative0553Library UP-TO-DATE :app:prepareComFacebookSoloaderSoloader010Library UP-TO-DATE :app:prepareOrgWebkitAndroidJscR174650Library UP-TO-DATE :app:prepareDebugDependencies :app:compileDebugAidl UP-TO-DATE :app:compileDebugRenderscript UP-TO-DATE :app:generateDebugBuildConfig UP-TO-DATE :app:mergeDebugShaders UP-TO-DATE :app:compileDebugShaders UP-TO-DATE :app:generateDebugAssets UP-TO-DATE :app:mergeDebugAssets UP-TO-DATE :app:generateDebugResValues UP-TO-DATE :app:generateDebugResources UP-TO-DATE :app:mergeDebugResources UP-TO-DATE :app:bundleDebugJsAndAssets SKIPPED :app:processDebugManifest UP-TO-DATE :app:processDebugResources UP-TO-DATE :app:generateDebugSources UP-TO-DATE :app:incrementalDebugJavaCompilationSafeguard UP-TO-DATE :app:compileDebugJavaWithJavac UP-TO-DATE :app:compileDebugNdk UP-TO-DATE :app:compileDebugSources UP-TO-DATE :app:transformClassesWithDexForDebug UP-TO-DATE :app:mergeDebugJniLibFolders UP-TO-DATE :app:transformNative_libsWithMergeJniLibsForDebug UP-TO-DATE :app:processDebugJavaRes UP-TO-DATE :app:transformResourcesWithMergeJavaResForDebug UP-TO-DATE :app:validateSigningDebug :app:packageDebug UP-TO-DATE :app:assembleDebug UP-TO-DATE :app:installDebug 01:20:32 E/adb: adb server version (36) doesn't match this client (39); killing... 01:20:35 E/adb: * daemon started successfully Installing APK 'app-debug.apk' on 'Phone(AVD) - 6.0' for app:debug Installed on 1 device.

BUILD SUCCESSFUL

Total time: 1 mins 12.012 secs

This build could be faster, please consider using the Gradle Daemon: https://docs.gradle.org/2.14.1/userguide/gradle_daemon.html Running adb -s emulator-5554 reverse tcp:8081 tcp:8081 Starting the app on emulator-5554 (adb -s emulator-5554 shell am start -n com.wakapp/com.wakapp.MainActivity)... Starting: Intent { cmp=com.wakapp/.MainActivity }

I think that is at the level of

:app:bundleDebugJsAndAssets SKIPPED

the mistake On my emulator : the development server returned response error code 500

someone to help me

Thank you in advance !!

NB: I am on Linux.

Community
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Le kawarien
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1 Answers1

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What stands out from the error message is the following line: adb server version (36) doesn't match this client (39); killing...

Your issue seems like a duplicate of ADB server version (36) doesn't match this client (39) and adb server version doesn't match this client

Guy
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  • Thanks for your help But in my case the problem "adb server version (36) does not match this client (39) killing ... "does not prevent to work. this [https://stackoverflow.com/questions/45733527/the-development-server-returned-response-error-code-500-react-native-confi/45737998] solved my problem. I delete the folder 'babel-preset-react-native' in 'node_module' in my project then always in the project I typed the command `npm install babel-preset-react-native@2.1.0 --save-dev` and it works. – Le kawarien Apr 22 '18 at 20:16