react native报错error code：500

Question

react native报错The development server returned response error code：500.
请问有谁知道原因？

`The development server returned response error code: 500

URL: http://10.0.3.2:8081/index.bu...

Body:
{"from":"E:\react-native-workspace\Jkvip\src\RootScene.js","to":"./img/tabbbar/tabbar_home_selected.png","message":"Unable to resolve module ./img/tabbbar/tabbar_home_selected.png from E:\\react-native-workspace\\Jkvip\\src\\RootScene.js: could not resolve `E:\react-native-workspace\Jkvip\src\img\tabbbar\tabbar_home_selected.png' as a file nor as a folder","name":"UnableToResolveError","type":"UnableToResolveError","errors":[{}]}
processBundleResult

BundleDownloader.java:225

access$100

BundleDownloader.java:40

onResponse

BundleDownloader.java:192

execute

RealCall.java:135

run

NamedRunnable.java:32

runWorker

ThreadPoolExecutor.java:1133

run

ThreadPoolExecutor.java:607

run

Thread.java:761

`

Answer 1

仔细检查import 应该是相对路径写错了

Answer 2

不是node没开,而是react-native版本问题,降到0.44应该没问题
另外还有些人删掉node_modules目录重新npm install
或者把npm换成yarn install

Answer 3

这中情况一般是node没开