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处理Xcode 警告
除了代码中我们手动加入的
#Waring 标示 所产生的警告,我们都应该重视。下面是一些警告的处理。
1,方法过期,或 使用新的api 替换方案
multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:
使用替代方案:
multipartFormRequestWithMethod:URLString:parameters:constructingBodyWithBlock:error:
http://cocoadocs.org/docsets/AFNetworking/2.1.0/Classes/AFHTTPRequestSerializer.html
2,storyboard 不支持的配置 警告
storyboard: warning: Unsupported Configuration: Plain Style unsupported in a Navigation Item
原因是你导航栏上的按钮使用了不支持的 style
see
修改 Plain 为Done fix waring .
http://stackoverflow.com/questions/10945859/plain-style-unsupported-in-a-navigation-item-warning-with-my-customized-bar-bu
3,
1)storyboard: warning: Unsupported Configuration: Scene is unreachable due to lack of entry points and does not have an identifier for runtime access via -instantiateViewControllerWithIdentifier:.
大意是为了在程序中动态访问Scene,需要给其设置一个Storyboard ID,所以给出了警告,解决方法:设置一个Storyboard ID即可. (基本上sb钟的所有VC都需要加,才可消除警告,这里根据自己需求。但也可检查出 sb里面无用的VC,可以干掉)。
http://blog.csdn.net/freedom2028/article/details/8589375
2)storyboard: warning: Unsupported Configuration: Prototype table cells must have reuse identifiers
必须给sb 里德cell 添加重用标示。(这里看需求。)
3)storyboard: warning: Unsupported Configuration: Segues initiated directly from view controllers must have an identifier for use with -[UIViewController performSegueWithIdentifier:sender:]
大意:segues 没有设置标识,虽然有连线。这种一般都可以废弃。
或 重新添加标示 结合代码。。
http://stackoverflow.com/questions/24087250/segue-identifier-error
4) storyboard Frame for "Table View" will be different at run time.
不全的 约束导致。谨慎修改。可能是代码中需要。
http://stackoverflow.com/questions/18739572/xcode-5-layout-errors-misplaced-view-frame-for-label-will-be-different-at-runt
5) storyboard: warning: Ambiguous Layout: Size and vertical position are ambiguous for "Add Address View".
同上 ,默林两颗的 约束,解放方案同上。
4,storyboard: warning: Ambiguous Layout: Horizontal position is ambiguous for "Scroll View".
自动约束 位置不明确。
补全。
5,Images.xcassets
1), Images.xcassets/: warning: Missing Content: The file "credit_card_light.png" for the image set "credit_card_light" does not exist.
credit_card_light.png 不存在。
but, 明明存在。
show finder 。
文本编辑,Contents.json .对比其他正常的。
删掉上面的
"filename" : "credit_card_light.png"
fix done.
2), Images.xcassets: An iPhone Retina (4-inch) launch image for iOS 7.0 and later is required.
暂没有处理,解放方案 参考
http://stackoverflow.com/questions/19732975/adding-ios-7-version-of-iphone-4-inch-launch-image-to-project-breaks-launch-imag
6,Apple Mach-O Linker Warning
1)、Directory not found for option “ –L path”
尝试项目(目标) - > 构建设置 - > search path
and clear it。
http://stackoverflow.com/questions/16644982/apple-mach-o-linker-warning-directory-not-found
2)、Apple Mach-O linker Warning: lgnoring file …
http://stackoverflow.com/questions/10535678/apple-mach-o-linker-warning
3), dsymutil warning (armv7) …… .o unable to open object file
DWARF with dSYM file
设置为 DWARF
fix done. 这种办法会再 发布是报错。**********************
http://bribser.co.jp/blog/unity-xcode-dsymutil-error-warning/
处理Xcode 警告