我正在尝试运行react-native RNTester演示应用程序，但捆绑后应用程序崩溃并出现以下异常。
12-12 21:05:08.640 25808-25834/com.facebook.react.uiapp E/AndroidRuntime: FATAL EXCEPTION: OkHttp Dispatcher
Process: com.facebook.react.uiapp, PID: 25808
java.lang.IllegalStateException: Expected a string but was BEGIN_ARRAY
at android.util.JsonReader.nextString(JsonReader.java:408)
at com.facebook.react.devsupport.BundleDeltaClient$BundleDeltaJavaClient.processDelta(BundleDeltaClient.java:103)
at com.facebook.react.devsupport.BundleDeltaClient.processDelta(BundleDeltaClient.java:71)
at com.facebook.react.devsupport.BundleDownloader.processBundleResult(BundleDownloader.java:314)
at com.facebook.react.devsupport.BundleDownloader.access$200(BundleDownloader.java:37)
at com.facebook.react.devsupport.BundleDownloader$1.onResponse(BundleDownloader.java:174)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:153)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:760)
Package.json
{
"name": "react-native",
"version": "1000.0.0",
"description": "A framework for building native apps using React",
"license": "MIT",
"repository": {
"type": "git",
"url": "git@github.com:facebook/react-native.git"
},
"engines": {
"node": ">=8.3"
},
"prettier": {
"requirePragma": true,
"singleQuote": true,
"trailingComma": "all",
"bracketSpacing": false,
"jsxBracketSameLine": true,
"parser": "flow"
},
"jest": {
"transform": {
"^.+\\.(bmp|gif|jpg|jpeg|mp4|png|psd|svg|webp)$": "<rootDir>/jest/assetFileTransformer.js",
".*": "./jest/preprocessor.js"
},
"setupFiles": [
"./jest/setup.js"
],
"timers": "fake",
"moduleNameMapper": {
"^React$": "<rootDir>/Libraries/react-native/React.js"
},
"testRegex": "/__tests__/.*-test\\.js$",
"testPathIgnorePatterns": [
"/node_modules/",
"<rootDir>/template",
"Libraries/Renderer",
"RNTester/e2e"
],
"haste": {
"defaultPlatform": "ios",
"hasteImplModulePath": "<rootDir>/jest/hasteImpl.js",
"providesModuleNodeModules": [
"react-native"
],
"platforms": [
"ios",
"android"
]
},
"modulePathIgnorePatterns": [
"/node_modules/(?!react|fbjs|react-native|react-transform-hmr|core-js|promise)/",
"node_modules/react/node_modules/fbjs/",
"node_modules/react/lib/ReactDOM.js",
"node_modules/fbjs/lib/Map.js",
"node_modules/fbjs/lib/Promise.js",
"node_modules/fbjs/lib/fetch.js",
"node_modules/fbjs/lib/ErrorUtils.js",
"node_modules/fbjs/lib/URI.js",
"node_modules/fbjs/lib/Deferred.js",
"node_modules/fbjs/lib/PromiseMap.js",
"node_modules/fbjs/lib/UserAgent.js",
"node_modules/fbjs/lib/areEqual.js",
"node_modules/fbjs/lib/base62.js",
"node_modules/fbjs/lib/crc32.js",
"node_modules/fbjs/lib/everyObject.js",
"node_modules/fbjs/lib/fetchWithRetries.js",
"node_modules/fbjs/lib/filterObject.js",
"node_modules/fbjs/lib/flattenArray.js",
"node_modules/fbjs/lib/forEachObject.js",
"node_modules/fbjs/lib/isEmpty.js",
"node_modules/fbjs/lib/removeFromArray.js",
"node_modules/fbjs/lib/resolveImmediate.js",
"node_modules/fbjs/lib/someObject.js",
"node_modules/fbjs/lib/sprintf.js",
"node_modules/fbjs/lib/xhrSimpleDataSerializer.js",
"node_modules/jest-cli",
"node_modules/react/dist",
"node_modules/fbjs/.*/__mocks__/",
"node_modules/fbjs/node_modules/"
],
"unmockedModulePathPatterns": [
"node_modules/react/",
"Libraries/Renderer",
"promise",
"source-map",
"fastpath",
"denodeify",
"fbjs"
],
"testEnvironment": "node",
"collectCoverageFrom": [
"Libraries/**/*.js"
],
"coveragePathIgnorePatterns": [
"/__tests__/",
"/vendor/",
"<rootDir>/Libraries/react-native/"
]
},
"main": "Libraries/react-native/react-native-implementation.js",
"files": [
".flowconfig",
"android",
"cli.js",
"flow",
"flow-github",
"init.sh",
"scripts/ios-configure-glog.sh",
"scripts/ios-install-third-party.sh",
"scripts/launchPackager.bat",
"scripts/launchPackager.command",
"scripts/packager.sh",
"scripts/react-native-xcode.sh",
"jest-preset.json",
"jest",
"lib",
"rn-get-polyfills.js",
"Libraries",
"LICENSE",
"packager",
"react.gradle",
"React.podspec",
"React",
"ReactAndroid",
"ReactCommon",
"README.md",
"third-party-podspecs"
],
"scripts": {
"start": "node cli.js start",
"test": "jest",
"test-ci": "JEST_JUNIT_OUTPUT=\"reports/junit/js-test-results.xml\" jest --maxWorkers=2 --ci --testResultsProcessor=\"jest-junit\"",
"flow": "flow",
"flow-check-ios": "flow check",
"flow-check-android": "flow check --flowconfig-name .flowconfig.android",
"lint": "eslint .",
"prettier": "prettier \"./**/*.js\" --write",
"docker-setup-android": "docker pull reactnativeci/android-base:latest",
"docker-build-android-base": "docker build -t reactnativeci/android-base -f ContainerShip/Dockerfile.android-base .",
"docker-build-android": "docker build -t reactnativeci/android -f ContainerShip/Dockerfile.android .",
"test-android-run-instrumentation": "docker run --cap-add=SYS_ADMIN -it reactnativeci/android bash ContainerShip/scripts/run-android-docker-instrumentation-tests.sh",
"test-android-run-unit": "docker run --cap-add=SYS_ADMIN -it reactnativeci/android bash ContainerShip/scripts/run-android-docker-unit-tests.sh",
"test-android-run-e2e": "docker run --privileged -it reactnativeci/android bash ContainerShip/scripts/run-ci-e2e-tests.sh --android --js",
"test-android-all": "yarn run docker-build-android && yarn run test-android-run-unit && yarn run test-android-run-instrumentation && yarn run test-android-run-e2e",
"test-android-instrumentation": "yarn run docker-build-android && yarn run test-android-run-instrumentation",
"test-android-unit": "yarn run docker-build-android && yarn run test-android-run-unit",
"test-android-e2e": "yarn run docker-build-android && yarn run test-android-run-e2e",
"build-ios-e2e": "detox build -c ios.sim.release",
"test-ios-e2e": "detox test -c ios.sim.release --cleanup"
},
"peerDependencies": {
"react": "16.6.3"
},
"dependencies": {
"@babel/runtime": "^7.0.0",
"absolute-path": "^0.0.0",
"art": "^0.10.0",
"base64-js": "^1.1.2",
"chalk": "^2.4.1",
"commander": "^2.9.0",
"compression": "^1.7.1",
"connect": "^3.6.5",
"create-react-class": "^15.6.3",
"debug": "^2.2.0",
"denodeify": "^1.2.1",
"envinfo": "^5.7.0",
"errorhandler": "^1.5.0",
"escape-string-regexp": "^1.0.5",
"event-target-shim": "^1.0.5",
"fbjs": "^1.0.0",
"fbjs-scripts": "^1.0.0",
"fs-extra": "^1.0.0",
"glob": "^7.1.1",
"graceful-fs": "^4.1.3",
"inquirer": "^3.0.6",
"invariant": "^2.2.4",
"jest": "24.0.0-alpha.6",
"jest-junit": "5.2.0",
"lodash": "^4.17.5",
"metro": "0.50.0",
"metro-babel-register": "0.50.0",
"metro-core": "0.50.0",
"metro-memory-fs": "0.50.0",
"mime": "^1.3.4",
"minimist": "^1.2.0",
"mkdirp": "^0.5.1",
"morgan": "^1.9.0",
"node-fetch": "^2.2.0",
"node-notifier": "^5.2.1",
"npmlog": "^2.0.4",
"nullthrows": "^1.1.0",
"opn": "^3.0.2",
"optimist": "^0.6.1",
"plist": "^3.0.0",
"pretty-format": "24.0.0-alpha.6",
"promise": "^7.1.1",
"prop-types": "^15.5.8",
"react-clone-referenced-element": "^1.0.1",
"react-devtools-core": "^3.4.2",
"react-native-local-cli": "1.0.0-alpha.4",
"regenerator-runtime": "^0.11.0",
"rimraf": "^2.5.4",
"semver": "^5.0.3",
"serve-static": "^1.13.1",
"shell-quote": "1.6.1",
"stacktrace-parser": "^0.1.3",
"ws": "^1.1.5",
"xcode": "^1.0.0",
"xmldoc": "^0.4.0",
"yargs": "^9.0.0"
},
"devDependencies": {
"@babel/core": "^7.0.0",
"@babel/generator": "^7.0.0",
"@reactions/component": "^2.0.2",
"async": "^2.4.0",
"babel-eslint": "9.0.0",
"detox": "9.0.4",
"coveralls": "^3.0.2",
"eslint": "5.1.0",
"eslint-config-fb-strict": "22.1.0",
"eslint-config-fbjs": "2.0.1",
"eslint-plugin-eslint-comments": "^3.0.1",
"eslint-plugin-flowtype": "2.43.0",
"eslint-plugin-jest": "21.8.0",
"eslint-plugin-prettier": "2.6.0",
"eslint-plugin-react": "7.8.2",
"eslint-plugin-react-native": "3.5.0",
"flow-bin": "^0.87.0",
"jest": "24.0.0-alpha.6",
"jest-junit": "5.2.0",
"prettier": "1.13.6",
"react": "16.6.3",
"react-native-dummy": "0.1.0",
"react-test-renderer": "16.6.3",
"shelljs": "^0.7.8"
},
"detox": {
"test-runner": "jest",
"runner-config": "RNTester/e2e/config.json",
"specs": "RNTester/e2e",
"configurations": {
"ios.sim.release": {
"binaryPath": "RNTester/build/Build/Products/Release-iphonesimulator/RNTester.app/",
"build": "xcodebuild -project RNTester/RNTester.xcodeproj -scheme RNTester -configuration Release -sdk iphonesimulator -derivedDataPath RNTester/build -UseModernBuildSystem=NO -quiet",
"type": "ios.simulator",
"name": "iPhone 8"
},
"ios.sim.debug": {
"binaryPath": "RNTester/build/Build/Products/Debug-iphonesimulator/RNTester.app/",
"build": "xcodebuild -project RNTester/RNTester.xcodeproj -scheme RNTester -configuration Debug -sdk iphonesimulator -derivedDataPath RNTester/build -UseModernBuildSystem=NO -quiet",
"type": "ios.simulator",
"name": "iPhone 8"
}
}
}
}
复制步骤
设备详细信息：
谢谢您的帮助。
答案 0 :(得分：0)
在我的情况下，地铁捆绑器是我已经运行的其他某个应用程序，而我正在尝试构建另一个应用程序。
我通过关闭Metro bundler并重新构建应用程序来解决了该问题
答案 1 :(得分：0)
在没有运行打包程序的情况下打开android应用，因此您会收到关于无捆绑软件的红色框错误。 打开开发人员菜单，然后在底部选择“开发设置”。 取消勾选“开发模式” 启动打包程序并重新加载应用程序 确实应该解决此问题，因为我不能花时间去修改我花时间尝试使示例应用程序运行的核心。