lewinjun / react-native-lewin-qrcode Goto Github PK

打包报错'linker command failed with exit code 1'

data无输出
*已解决

最后定位到的错误原因：com.google.zxing.NotFoundException。
找到原因，但是不会java 自己修改代码后编译就错了，，希望大大看到了修复下这个问题。

import {readerQR} from 'react-native-lewin-qrcode'

readerQR(path).then((data)=>{
this.setState({reader: {
message: '识别成功',
data: data
}});
// 十秒后自动清空
setTimeout(() => {
this.setState({reader: {
message: null,
data: null
}})
}, 10000);
}).catch((err)=>{
this.setState({reader: {
message: '识别失败',
data: null
}});
});

代码如上 报错cannot read property 'readerQR' of undefined

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

L151

RN版本v0.62
在pod install的时候报错 [!] No podspec found for QrCode in ../node_modules/react-native-lewin-qrcode

react-native-lewin-qrcode版本 1.0.2
安卓稳定必先 ios则不会 不管图片中是否包含二维码

import {readerQR} from 'react-native-lewin-qrcode';
readerQR(path).then((data)=>{
console.log('识别成功')
});

react-native-lewin-qrcode 1.1.0

System:
OS: macOS 13.1
CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
Memory: 46.73 MB / 8.00 GB
Shell:
version: 3.2.57
path: /bin/bash
Binaries:
Node:
version: 16.14.0
path: ~/.nvm/versions/node/v16.14.0/bin/node
Yarn:
version: 1.22.17
path: /usr/local/bin/yarn
npm:
version: 8.3.1
path: ~/.nvm/versions/node/v16.14.0/bin/npm
Watchman:
version: 2022.10.31.00
path: /usr/local/bin/watchman
Managers:
CocoaPods:
version: 1.11.2
path: /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 22.4
- iOS 16.4
- macOS 13.3
- tvOS 16.4
- watchOS 9.4
Android SDK:
API Levels:
- "21"
- "22"
- "23"
- "24"
- "25"
- "26"
- "27"
- "28"
- "29"
- "30"
- "31"
- "32"
- "33"
Build Tools:
- 23.0.1
- 23.0.2
- 23.0.3
- 25.0.0
- 25.0.1
- 25.0.2
- 25.0.3
- 26.0.0
- 26.0.1
- 26.0.3
- 27.0.3
- 28.0.2
- 28.0.3
- 29.0.0
- 29.0.2
- 30.0.2
- 30.0.3
- 31.0.0
- 33.0.0
- 33.0.0
System Images:
- android-24 | Google APIs Intel x86 Atom
- android-26 | Google APIs Intel x86 Atom
- android-26 | Google Play Intel x86 Atom
- android-27 | Google APIs Intel x86 Atom
- android-27 | Google Play Intel x86 Atom
- android-28 | Google APIs Intel x86 Atom
- android-28 | Google Play Intel x86 Atom
- android-29 | Google APIs Intel x86 Atom
- android-29 | Google Play Intel x86 Atom
- android-30 | Intel x86 Atom_64
- android-30 | Google APIs Intel x86 Atom
- android-30 | Google APIs Intel x86 Atom_64
- android-30 | Google Play Intel x86 Atom
- android-30 | Google APIs ATD Intel x86 Atom
- android-31 | Intel x86 Atom_64
- android-31 | Google APIs Intel x86 Atom_64
- android-32 | Google APIs Intel x86 Atom_64
- android-33 | Google APIs Intel x86 Atom_64
- android-34 | Intel x86_64 Atom
- android-34 | Google APIs Intel x86_64 Atom
- android-TiramisuPrivacySandbox | Google APIs Intel x86_64 Atom
Android NDK: 22.1.7171670
IDEs:
Android Studio: 2022.3 AI-223.8836.35.2231.10811636
Xcode:
version: 14.3.1/14E300c
path: /usr/bin/xcodebuild
Languages:
Java:
version: 11.0.8
path: /usr/bin/javac
Ruby:
version: 2.6.10
path: /usr/bin/ruby
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.2.0
wanted: 18.2.0
react-native:
installed: 0.72.6
wanted: 0.72.6
react-native-macos: Not Found
npmGlobalPackages:
"react-native": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: true
newArchEnabled: false

按照您的给的模版写的 但是选择完图片会报这个错误null is not object (evaluating 'QRScanReader.readerQr)