我是新的反应原生
Android应用程序开发.请帮我解决这个问题.
我无法运行我的第一个应用程序,因为adb’未被识别为内部或外部命令,可操作程序或批处理文件而出现错误.
我检查了android sdk-> platform-tools->我可以在那里看到adb.exe.
构建成功但在运行时出错.下面是我的cmd提示符
Microsoft Windows [Version 10.0.14393] (c) 2016 Microsoft Corporation. All rights reserved. E:\ReactWorkSpace\MyFirstApp>react-native run-android Scanning 560 folders for symlinks in E:\ReactWorkSpace\MyFirstApp\node_modules (72ms) JS server already running. Building and installing the app on the device (cd android && gradlew.bat 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 :app:prepareComAndroidSupportRecyclerviewV72340Library :app:prepareComAndroidSupportSupportV42340Library :app:prepareComFacebookFbuiTextlayoutbuilderTextlayoutbuilder100Library :app:prepareComFacebookFrescoDrawee101Library :app:prepareComFacebookFrescoFbcore101Library :app:prepareComFacebookFrescoFresco101Library :app:prepareComFacebookFrescoImagepipeline101Library :app:prepareComFacebookFrescoImagepipelineBase101Library :app:prepareComFacebookFrescoImagepipelineOkhttp3101Library :app:prepareComFacebookReactReactNative0434Library :app:prepareComFacebookSoloaderSoloader010Library :app:prepareOrgWebkitAndroidJscR174650Library :app:prepareDebugDependencies :app:compileDebugAidl :app:compileDebugRenderscript :app:generateDebugBuildConfig :app:mergeDebugShaders :app:compileDebugShaders :app:generateDebugAssets :app:mergeDebugAssets :app:generateDebugResValues :app:generateDebugResources :app:mergeDebugResources :app:bundleDebugJsAndAssets SKIPPED :app:processDebugManifest :app:processDebugResources :app:generateDebugSources :app:incrementalDebugJavaCompilationSafeguard :app:compileDebugJavaWithJavac :app:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed,no prevIoUs execution,etc.). :app:compileDebugNdk UP-TO-DATE :app:compileDebugSources :app:transformClassesWithDexForDebug Running dex in-process requires build tools 23.0.2. For faster builds update this project to use the latest build tools. :app:mergeDebugJniLibFolders :app:transformNative_libsWithMergeJniLibsForDebug :app:processDebugJavaRes UP-TO-DATE :app:transformResourcesWithMergeJavaResForDebug :app:validateSigningDebug :app:packageDebug :app:assembleDebug :app:installDebug Installing APK 'app-debug.apk' on 'A16 - 4.2.2' for app:debug Installed on 1 device. BUILD SUCCESSFUL Total time: 7 mins 4.412 secs 'adb' is not recognized as an internal or external command,operable program or batch file. Starting the app (D:\Android\sdk/platform-tools/adb shell am start -n com.myfirstapp/.MainActivity... Starting: Intent { cmp=com.myfirstapp/.MainActivity } E:\ReactWorkSpace\MyFirstApp>
我没有使用模拟器,使用自己的移动设备.应用程序在我的设备中启动,但我看到的只是一个白色的空白屏幕.我按照官方网站上的说法正确遵循了所有说明.
谢谢.
