去参考ReactNative的一个项目：
去运行到模拟器是OK的，
运行到iPhone真机时：
出错：
Error reading bundle /var/containers/Bundle/Application/AF65A6AE-65A7-4861-8BB5-CD74A6F7D7F7/iReading.app/main.jsbundle RCTFatal __28-[RCTCxxBridge handleError:]_block_invoke _dispatch_call_block_and_release _dispatch_client_callout _dispatch_main_queue_callback_4CF <redacted> <redacted> CFRunLoopRunSpecific GSEventRunModal UIApplicationMain main <redacted> |
react native Error reading bundle /var/containers/Bundle/Application main.jsbundle
react native Error reading bundle main.jsbundle
[0.46.3] fails to run on device · Issue #14912 · facebook/react-native
此处我的node版本是8.0.0：
➜ reading git:(master) ✗ node -v v8.0.0 ➜ reading git:(master) ✗ react-native -v react-native-cli: 2.0.1 react-native: 0.49.3 |
Solving React Native’s "No bundle url present" Error – Andrew Bancroft
去试试：
➜ reading git:(master) ✗ pwd /Users/crifan/dev/dev_root/ReactiveNative/lib/reading ➜ reading git:(master) ✗ cd ios ➜ ios git:(master) ✗ rm -rf build ➜ ios git:(master) ✗ cd .. ➜ reading git:(master) ✗ react-native run-ios |
此处想起来了：
之前试过react-native run-ios，但是最后编译出错了。没去管。
直接去ios文件夹中双击reading.xcodeproj去运行的。
估计和编译出错有关系？
这个是最终编译成功了：
** BUILD SUCCEEDED ** The following commands produced analyzer issues: Analyze /Users/crifan/dev/dev_root/ReactiveNative/lib/reading/node_modules/react-native/ReactCommon/yoga/yoga/YGNodeList.c Analyze /Users/crifan/dev/dev_root/ReactiveNative/lib/reading/node_modules/react-native/ReactCommon/yoga/yoga/Yoga.c Analyze Base/RCTModuleMethod.mm (3 commands with analyzer issues) Installing build/Build/Products/Debug-iphonesimulator/iReading.app Launching com.richardcao.reading.crifan com.richardcao.reading.crifan: 57258 |
再去打开：
reading.xcodeproj
问题依旧。
去关闭掉之前的terminal，再重试，结果：
问题依旧：
此处ss不是全局代理，已经是 自动代理，不会是由于代理导致网络无法访问。
卸载掉iPhone真机上已经安装了的app，重新试试，问题依旧。
Xcode项目中搜：
Error reading bundle
找到：
facebook::react::BundleHeader header; size_t readResult = fread(&header, sizeof(header), 1, bundle); fclose(bundle); if (readResult != 1) { if (error) { *error = [NSError errorWithDomain:RCTJavaScriptLoaderErrorDomain code:RCTJavaScriptLoaderErrorFailedReadingFile userInfo:@{NSLocalizedDescriptionKey: [NSString stringWithFormat:@"Error reading bundle %@", scriptURL.path]}]; } return nil; } |
重启iPhone真机，问题依旧。
error reading bundle react native
此处也是：
AppDelegate.m
– (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { NSURL *jsCodeLocation; #ifdef DEBUG jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil]; #else jsCodeLocation = [CodePush bundleURL]; [Bugly startWithAppId:@"b0c9343009"]; #endif RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation moduleName:@"reading" initialProperties:nil launchOptions:launchOptions]; rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1]; |
难道是：
此处运行到模拟器时debug，运行到真机是release，此处release时，是CodePush，所以找不到：main.jsbundle？？
不过在：
CodePush.m
看到的确是通过：
// These values are used to save the NS bundle, name, extension and subdirectory // for the JS bundle in the binary. static NSBundle *bundleResourceBundle = nil; static NSString *bundleResourceExtension = @"jsbundle"; static NSString *bundleResourceName = @"main"; static NSString *bundleResourceSubdirectory = nil; |
定义了main.jsbundle了啊。
难道是：
react-native-code-push自己有bug？
此处：
"react-native-code-push": "^5.1.3-beta”,
看看上面的帖子中的版本？
已经是最新合并后的代码了。
Error reading bundle /var/containers/Bundle/Application
Unable to open bundled realm file on real device · Issue #4809 · realm/realm-cocoa
其是写入，我这里没有，只是只读。
暂时不继续深入找原因了。
抽空再继续。
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