fangwei716/30-days-of-react-native

30 days of React Native demos

30-days-of-react-native's Issues

如何进入项目？

One bug about setState in Day1

On line 50 of day1.js, when we use the watchOn, find the it can not be change on line 47.
Because function setState is a asynchronous function.
Can look at https://facebook.github.io/react/docs/component-api.html

编译报错

使用Xcode编译时，GLLmage.m 83行 Property 'request' not found on object of type 'RCTImageSource *'
初学者不懂

缺少RCTBundleURLProvider.h

bundle里面没有RCTBundleURLProvider.h文件

xcode降级到7.3.1运行还是会报错

day1 componentWillUnmount 时未关闭定时器

定时器未有效销毁

作者您好程序运行就报错能不能看下

不知道是什么原因导致?

day6 not working

day6 not working，only tarBar

day1 里面计算秒数的地方有个错误

1min = 60s = 60 * 1000 ms;
所以下面的
second = Math.floor((countingTime - 6000 * minute) / 1000) 应该写成
Math.floor((countingTime - 60000 * minute) / 1000)

secsecond = Math.floor((seccountingTime - 6000 * secminute) / 1000); 应该写成
secsecond = Math.floor((seccountingTime - 60000 * secminute) / 1000);

ios运行后出错

undefined is not an object (evaluating 'ViewPropTypes.style')

<unknown>
    DefaultTabBar.js:20
loadModuleImplementation
    require.js:171
<unknown>
    index.js:20
loadModuleImplementation
    require.js:171
<unknown>
    day3.js:11
loadModuleImplementation
    require.js:171
<unknown>
    index.ios.js:15
loadModuleImplementation
    require.js:171
guardedLoadModule
    require.js:116
global code
    require-0.js:1

iOS 下载项目 npm install之后，提示编译不过。

iOS Simulator System： 10.3
Xcode： 8.3.2
node：v6.2.2
react-native-cli: 2.0.1
react-native: 0.40.0

package.json 配置没有改过，模拟器报错内容如下：

undefined is not an object (evaluating ViewPropTypes.style)

DefaultTabBar.js:20

loadModuleImplementation
require.js.171

day3.js：11

loadModuleImplementation
require.js.171

index.ios.js:15

loadModuleImplementation
require.js.171

guardeLoadModule
require.js.116

global code
require-0.js:1

react native v0.26支持

你好，很喜欢你的这个项目，但是运行不起来。
希望能早日提供react native v0.26的支持，加油。
我会持续关注你的更新，祝好！

PR: Add support for `eslint-plugin-flowtype-errors`

This plugin allows flow to be run as an eslint plugin 🎉 Would a PR for this be welcome?

Android is unavailable

Android is unavailable

作者，您好，我是react native初学者，有个问题，麻烦您点拨一下

运行系统是ios10.0。npm install 后 react-native run-ios 出现如下错误，这种情况在master 和 development 和 with_node_modules 中都会出现，麻烦您，指教下，谢谢。

Unable to resolve module ./lib/React from /
Users/lizx/something/30-days-of-reactnative/node_modules/react/react.js:
Unable
to find this module in its module map or any
of the node_modules directories under /
Users/lizx/something/30-days-of-reactnative/node_modules/react/lib/React
and its
parent directories
This might be related to https://github.com/
facebook/react-native/issues/4968
To resolve try the following:

1. Clear watchman watches: 'watchman
   watch-del-all'.
2. Delete the 'node_modules' folder: 'rm -rf
   node_modules && npm install'.
3. Reset packager cache: 'rm -fr $TMPDIR/
   react-*' or 'npm start---------reset-cache'.

你好，帮忙给看看这是什么原因，找了好几个办法好像都不行

iOS 10.3 系统，图片显示不出来，好多警告！

运行回报这些错误

Compile error

/xxx/xxx/GitHub/30-days-of-react-native/node_modules/gl-react-native/ios/GLImage.m:83:37: No visible @interface for 'RCTImageLoader' declares the selector 'loadImageWithURLRequest:size:scale:clipped:resizeMode:progressBlock:partialLoadBlock:completionBlock:'

xcode's version is Version 8.1 (8B62)

RN's version is 0.33.1

the example of day1 doen't work in android

It doesn't work in day1. I can start the app,but when i press the stop key,it doesn't work !
the problem is the function of setInterval;

lJTSImageViewController library not found & Naming collision detected

Hi,

Looks like nice work with this.

I've followed your instructions, but I've run into an issue (seems like it was mentioned before- but I'm using the latest repo & having the issue). I've done theses steps.

1. git clone https://github.com/fangwei716/30-days-of-react-native.git 30DAYS
2. cd 30DAYS
3. npm install
4. cd ios
5. pod install (if I skip this step, I get the 'RCTBridge.h not found")

Open: the '.xcodeproj' file gives me this error:

ld: warning: directory not found for option '-L/Users/mac1/Dev/React/React30/ios/build/Debug-iphoneos' ld: library not found for -lJTSImageViewController

Opening the '.xcworkspace' file gives me this error:

Failed to build DependencyGraph: Naming collision detected: /Users/mac1/Dev/React/React30/node_modules/react/node_modules/fbjs/lib/warning.js collides with /Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/fbjs/lib/warning.js Error: Naming collision detected: /Users/mac1/Dev/React/React30/node_modules/react/node_modules/fbjs/lib/warning.js collides with /Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/fbjs/lib/warning.js at HasteMap._updateHasteMap (HasteMap.js:132:13) at HasteMap.js:103:28 at tryCallOne (/Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/lib/core.js:37:12) at /Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/lib/core.js:123:15 at flush (/Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/node_modules/asap/raw.js:50:29) at nextTickCallbackWith0Args (node.js:420:9) at process._tickCallback (node.js:349:13)

Running 'react run-ios' gives me this error:

      throw err;
      ^

Error: Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/ThirtyDaysOfReactNative.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist

    at checkExecSyncError (child_process.js:464:13)
    at Object.execFileSync (child_process.js:484:13)
    at _runIOS (runIOS.js:77:34)
    at runIOS.js:24:5
    at tryCallTwo (/Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/lib/core.js:45:5)
    at doResolve (/Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/lib/core.js:200:13)
    at new Promise (/Users/mac1/Dev/React/React30/node_modules/react-native/node_modules/promise/lib/core.js:66:3)
    at Array.runIOS (runIOS.js:23:10)
    at Object.run (/Users/mac1/Dev/React/React30/node_modules/react-native/local-cli/cli.js:86:13)
    at Object.<anonymous> (/usr/local/lib/node_modules/react-native-cli/index.js:88:7)```

Day18 在Android上运行拖拽时出错。

this.animations = {
duration: 200,
create: {
type: LayoutAnimation.Types.linear,
},
update: {
type: LayoutAnimation.Types.linear,
springDamping: 0.7,
},
};
day18.js在android上运行时能正确显示里面的图标，但是在拖动图标的时候出错，将linear改为别的也会出错。

error, help!

我执行了 npm install 然后 react-native run-ios 。然后报了这个错误

运行不了啊，怎么破

Day1的秒计算部分有问题，超过59会溢出

second = Math.floor((countingTime-60000*minute)/1000);
secsecond = Math.floor((seccountingTime-6000*secminute)/1000);

Failed to build DependencyGraph: Naming collision detected:

我运行的时候报这个错是什么情况？
[21:00:00] find dependencies
Failed to build DependencyGraph: Naming collision detected: /Users/weiliang/Documents/work/react/react-native/30days/node_modules/react/lib/update.js collides with /Users/weiliang/Documents/work/react/react-native/30days/node_modules/react-native/node_modules/react/lib/update.js
Error: Naming collision detected: /Users/weiliang/Documents/work/react/react-native/30days/node_modules/react/lib/update.js collides with /Users/weiliang/Documents/work/react/react-native/30days/node_modules/react-native/node_modules/react/lib/update.js
at HasteMap._updateHasteMap (HasteMap.js:132:13)
at HasteMap.js:103:28
at tryCallOne (/Users/weiliang/Documents/work/react/react-native/30days/node_modules/react-native/node_modules/promise/lib/core.js:37:12)
at /Users/weiliang/Documents/work/react/react-native/30days/node_modules/react-native/node_modules/promise/lib/core.js:123:15
at flush (/Users/weiliang/Documents/work/react/react-native/30days/node_modules/react-native/node_modules/promise/node_modules/asap/raw.js:50:29)
at doNTCallback0 (node.js:417:9)
at process._tickCallback (node.js:346:13)
~
Process terminated. Press to close the window

demo集合的演示app能下载？

Unrecognized font family 'Ionicons'

run in Xcode, report error: Unrecognized font family 'Ionicons'.
I run npm install react-native-vector-icons, the error is still on

Cannot read property 'on' of undefined

When I run react-native start, it shows the info "Cannot read property 'on' of undefined".
I am confused about this issue. Does anyone has any ideas?

Property 'request' not found on object of type 'RCTImageSource *'

30-days-of-react-native/node_modules/gl-react-native/ios/GLImage.m:83:68:
Property 'request' not found on object of type 'RCTImageSource *'

Line #83: _loading = [_bridge.imageLoader loadImageWithURLRequest:source.request
ErrorInfo: Property 'request' not found on object of type 'RCTImageSource *'

Property request not found on object of type 'RCTImageSource *'

Property request not found on object of type 'RCTImageSource *'

Not compatible with RN 0.42

Shows unrecognized font family 'lonicons' after npm install.

react-native ios-run has some error. help me please

Hi, react-native ios-run has problem. help me please. i copy the error infomation as the below:
/Users/daiweixiong/Documents/workplace/RN/30-days-of-react-native/node_modules/react-native/Libraries/WebSocket/RCTSRWebSocket.m:482:3: error:
ignoring return value of function declared with warn_unused_result
attribute [-Werror,-Wunused-result]
SecRandomCopyBytes(kSecRandomDefault, keyBytes.length, keyBytes.mutableBytes);
^~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/daiweixiong/Documents/workplace/RN/30-days-of-react-native/node_modules/react-native/Libraries/WebSocket/RCTSRWebSocket.m:1324:5: error:
ignoring return value of function declared with warn_unused_result
attribute [-Werror,-Wunused-result]
SecRandomCopyBytes(kSecRandomDefault, sizeof(uint32_t), (uint8_t *)mask_key);
^~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.

The following build commands failed:
CompileC /Users/daiweixiong/Documents/workplace/RN/30-days-of-react-native/ios/build/Build/Intermediates/RCTWebSocket.build/Debug-iphonesimulator/RCTWebSocket.build/Objects-normal/x86_64/RCTSRWebSocket.o RCTSRWebSocket.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)
Installing build/Build/Products/Debug-iphonesimulator/ThirtyDaysOfReactNative.app
An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.
Print: Entry, ":CFBundleIdentifier", Does Not Exist
/Users/daiweixiong/Documents/workplace/RN/30-days-of-react-native/node_modules/promise/lib/done.js:10
throw err;
^

Error: Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/ThirtyDaysOfReactNative.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist

day15 dataPickerIos not working

day15进入模态后datepickerIOS无法展示

是否持续更新android版本的？

android版本的还有很多没有完善，作者还在更新中吗?
另外地图google map 在国内用不了怎么办？还有其它选择？

The button can't response

I try to achieve day1 on the android platform, when the cycle is set to 10 ms(setInterval) button can't response, modified to 1000 ms after can response, so I don't know how to complete the stopwatch function.

iOS运行就报错,完全跑不起来

如题, 试了各种办法, 都不行, 初学RN,求职作者能不能更新下,谢谢!

Error: more than one library with package name 'com.projectseptember.RNGL'

“react-native run-android” 第一次 执行这个 就报错了 ，一直打不起包

"2 mouths ago" why no using 60 days

Build in xode 8.0

RCTBundleURLProvider.h file not found in AppDelegate.m , What should i do??

node v6.9.1 Cannot read property 'on' of undefined

already npm install . Have something wrong at node_modules/.1.9.0@fb-watchman/index.js:184:14)

redefine proptype

redefine proptype "alignItems" in file view/day6.js row 121 and 127

I run it ,but error : Unrecognized font family ‘Ionicons’, How to solve ？

unrecognized font family ionicons

When i run the .xcodeproj ,simulator show red warning unrecognized font family ionicons 。

运行报错.

npm 启动到99%时,报错:

请问这是何故?

library not found for -lJTSImageViewController

Hello Wei Fang, Thanks for this.

I am having issue running it:

ld: library not found for -lJTSImageViewController
clang: error: linker command failed with exit code 1 (use -v to see invocation)

day1中的代码，Interval计时器在Android环境下会卡顿，卡死整个界面

when I npm install show the warning:

when i npm install show the warning :
[email protected] requires a peer of react@~15.3.1 but none was installed. how to fixed it? thanks!

View was rendered with explicitly set width/height but with a 0 flexBasis. (This might be fixed by changing flex: to flexGrow:) View: <RCTShadowView: 0x6000001a7c40; viewName: RCTView; reactTag: 15; frame: {{0, 0}, {nan, nan}}>

你好，打扰了我是个新手，创建完成后运行时报的这个错，google了也没有得到解决方案

项目运行 react-native run-android 运行报错

报错内容如下：

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> Error: more than one library with package name 'com.projectseptember.RNGL'
  You can temporarily disable this error with android.enforceUniquePackageName=false
  However, this is temporary and will be enforced in 1.0

相当的沮丧，看 android/settings.gradle 和 android/app/build.gradle 之后，发现 @fangwei716 重复引入了gl-react-native

android/settings.gradle 多引入了 :gl-react-native， 删掉如下行

include ':gl-react-native'
project(':gl-react-native').projectDir = new File(rootProject.projectDir, '../node_modules/gl-react-native/android')

android/app/build.gradle 删掉如下行：

    compile project(':gl-react-native')

然后，就可以 happy 的运行起来了。