关于CGContextSetBlendMode: invalid context 0x0的错误
2013-12-29 01:39
218 查看
在ios 7的模拟器中，选择一个输入框准备输入时，会触发这个错误，以下是出错详细日志：
<Error>: CGContextSetBlendMode: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
本来以为是我程序的问题，后面在网上查了下，这是ios7 模拟器的一个bug。见：
http://stackoverflow.com/questions/19276882/error-appears-when-i-type-on-uitextfield-with-physical-keyboard-in-ios7
<Error>: CGContextSetBlendMode: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
本来以为是我程序的问题，后面在网上查了下，这是ios7 模拟器的一个bug。见：
http://stackoverflow.com/questions/19276882/error-appears-when-i-type-on-uitextfield-with-physical-keyboard-in-ios7
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- iOS关于CGContextSetBlendMode: invalid context 0x0的错误
- iOS关于CGContextSetBlendMode: invalid context 0x0的错误
- 关于CGContextSetBlendMode: invalid context 0x0的错误
- <Error>: CGContextSetFont: invalid context 0x0
- xcode 7 错误：CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG
- 错误:CGContextSetStrokeColorWithColor: invalid context 0x0
- 使用UIBezierPath绘图控制台<Eorro>CGContextSaveGState: invalid context 0x0，CGContextSetLineWidth: invalid co
- <Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_C
- ios错误<Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set
- 一种解决办法：CGContextSaveGState: invalid context 0x0
- 【iOS】CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable
- 一种解决的方法：CGContextSaveGState: invalid context 0x0
- IntelliJ IDEA打开错误 _CGContextSetAllowsAcceleration
- 点击文本框第一次输入中文的时候出现CGContextSaveGState: invalid context 0x0
- Error>: CGContextDrawImage: invalid context 0x0. If you want to see the backtrace, please set CG_CON
- 苹果官方解释可以忽略『CGBitmapContextCreateImage: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE...』报错的帖子
- CGContextSetFillColorWithColor: invalid context 0x0. 类似BUG!
- CGContextTranslateCTM: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
- iOS7编译错误：CGContextSaveGState...please set CG_CONTEXT_SHOW_BACKTRACE...
- 编译器警告：CGContextSaveGState: invalid context 0x0