小编Max*_*ral的帖子

如何在EMV非接触式跟踪数据中替换CVC3,ATC和不可预测的数字?

我正在尝试在给定CVC3和一堆位置参数的情况下组装适当的轨道数据.但EMV C-2内核书就像你想象的那样晦涩难懂(会不会让某人包含一个例子!?!).任何人都可以帮助这个例子:

9f62 - pcvc3(t1)  - Position of CVC3 in track1: 0x38 (4-6?)
9f63 - punatc(t1) - Unpredictable Number Track1 Pos: 0x3C6 (2-3 7-10?)
9f64 - natc(t1)   - Digits in track1 ATC: 4
9f65 - pcvc3(t2)  - Position of CVC3 in track2: 0x38 (4-6)
9f66 - punatc(t2) - Unpredictable Number Track2 Pos: 0x3C6 (2-3 7-10?)
9f67 - Digits in track2 ATC: 4
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成功校验和生成后:

9f61 - track2 CVC3 - 2EF4
9f60 - track1 CVC3 - 609B
9f36 - ATC - 1E47 …
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emv contactless-smartcard

3
推荐指数
1
解决办法
2210
查看次数

由于 GoogleUserMessagingPlatform,使用 react-native 构建排毒失败?

我无法让曾经工作过的 React-Native Detox 构建工作。错误似乎是这样开始的:

PhaseScriptExecution [CP]\ Copy\ XCFrameworks /my-project/ios/build/Build/Intermediates.noindex/Pods.build/Release-iphonesimulator/GoogleUserMessagingPlatform.build/Script-75B045B5FA23A64D503F12601136A594.sh (in target 'GoogleUserMessagingPlatform' from project 'Pods')
    cd /my-project/ios/Pods
    /bin/sh -c /my-project/ios/build/Build/Intermediates.noindex/Pods.build/Release-iphonesimulator/GoogleUserMessagingPlatform.build/Script-75B045B5FA23A64D503F12601136A594.sh
warning: [CP] Unable to find matching .xcframework slice in '/my-project/ios/Pods/GoogleUserMessagingPlatform/Frameworks/Release/UserMessagingPlatform.xcframework UserMessagingPlatform framework ios-armv7_arm64_arm64e ios-i386_x86_64-simulator' for the current build architectures (arm64 x86_64).
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然后最后失败了:

ld: warning: directory not found for option '-F/my-project/ios/build/Build/Products/Release-iphonesimulator/XCFrameworkIntermediates/UserMessagingPlatform'
ld: framework not found UserMessagingPlatform
clang: error: linker command failed with exit code 1 (use -v to see invocation)
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我正在使用最新的大多数东西 - RN 0.63.3、CocoaPods 1.10.0、XCode 12.1。

cocoapods jestjs react-native react-native-ios detox

1
推荐指数
1
解决办法
830
查看次数