小编maz*_*ati的帖子

在我的应用程序中更新了Fabric Crashlytics后,我再也无法在我的iOS设备上运行它了.在模拟器上它工作正常.错误是:

架构arm64的未定义符号:"_ gzopen",引用自: - [CLSPackageReportOperation compressFile:]在Crashlytics(CLSPackageReportOperation.o)"_ gzwrite"中,引自:___ 42- [CLSPackageReportOperation compressFile:] _ block_invoke in Crashlytics(CLSPackageReportOperation.o)"_gzclose ",引自: - Crashlytics中的[CLSPackageReportOperation compressFile:](CLSPackageReportOperation.o)ld:未找到架构arm64 clang的符号:错误:链接器命令失败,退出代码为1(使用-v查看调用)

我的ios appTests中有一个警告:

Ld /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Products/Debug-iphonesimulator/exchangerateTests.xctest/exchangerateTests normal x86_64
cd /Users/Mazorati/Projects/iOS/exchangerate
export IPHONEOS_DEPLOYMENT_TARGET=8.1
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk -L/Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Products/Debug-iphonesimulator -F/Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Products/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks -filelist /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Intermediates/exchangerate.build/Debug-iphonesimulator/exchangerateTests.build/Objects-normal/x86_64/exchangerateTests.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -mios-simulator-version-min=8.1 -bundle_loader /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Products/Debug-iphonesimulator/exchangerate.app/exchangerate -Xlinker -objc_abi_version -Xlinker 2 -framework XCTest -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Intermediates/exchangerate.build/Debug-iphonesimulator/exchangerateTests.build/Objects-normal/x86_64/exchangerateTests.swiftmodule -Xlinker -dependency_info -Xlinker /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Intermediates/exchangerate.build/Debug-iphonesimulator/exchangerateTests.build/Objects-normal/x86_64/exchangerateTests_dependency_info.dat -o /Users/Mazorati/Library/Developer/Xcode/DerivedData/exchangerate-fxnywlxmtfpaccbcpsmygvhirtma/Build/Products/Debug-iphonesimulator/exchangerateTests.xctest/exchangerateTests

错误:

ld: warning: directory not found for option '-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk/Developer/Library/Frameworks'

问题是我为UINavigationBar设置的颜色与我为图层设置的颜色不同.我希望它是一样的!:)(见图)

AppDelegate.swift

UINavigationBar.appearance().shadowImage = UIImage()
    UINavigationBar.appearance().setBackgroundImage(UIImage.imageWithColor(primaryColor), forBarMetrics: .Default)
    UINavigationBar.appearance().barTintColor = primaryColor
    UINavigationBar.appearance().tintColor = UIColor.whiteColor()
    UINavigationBar.appearance().titleTextAttributes = [NSFontAttributeName: UIFont.systemFontOfSize(17), NSForegroundColorAttributeName:UIColor.whiteColor()]

viewDidLoad()中的MyController.swift

view.backgroundColor = primaryColor

Extensions.swift

let primaryColor = UIColor(red: 132/255, green: 205/255, blue: 93/255, alpha: 1)
extension UIImage {
    class func imageWithColor(color: UIColor) -> UIImage {
        let rect = CGRectMake(0.0, 0.0, 1.0, 1.0)
        UIGraphicsBeginImageContext(rect.size)
        let context = UIGraphicsGetCurrentContext()

        CGContextSetFillColorWithColor(context, color.CGColor)
        CGContextFillRect(context, rect)

        let image = UIGraphicsGetImageFromCurrentImageContext()
        UIGraphicsEndImageContext()

        return image
    }
}

我认为问题出在UIImage扩展中.请帮我解决这个问题.

解决了

UINavigationBar.appearance().translucent = false

在开发过程中我习惯了WebStorm node_path =.环境变量.我在项目设置的启动中设置了一个变量.现在我想尝试在服务器上运行该项目,但不知道如何在那里设置这个变量.帮助解决问题!

我刚刚安装了最新版本的模块.我无法获得任何GET或POST变量.我做错了什么？节点:v0.12.2

var express        =         require("express");
var bodyParser     =         require("body-parser");
var app            =         express();
app.use(bodyParser.urlencoded({ extended: false }))

// parse application/json
app.use(bodyParser.json())

app.use(function (req, res) {
    res.setHeader('Content-Type', 'text/plain')
    res.write('you posted:\n')
    res.end(JSON.stringify(req.body, null, 2))
});
app.listen(3000,function(){
    console.log("Started on PORT 3000");
})

http:// localhost:3000 /？token = devvvvv GET返回:你发布了:{}

谢谢你的答案,但POST的问题没有解决...在http:// localhost:3000上的POST令牌= as123ds /在req.body中返回空数组我该如何解决这个问题？