Property with 'retain (or strong)' attribute must be of object type - 代码天地

Property with 'retain (or strong)' attribute must be of object type

移动开发 2018-05-12 04:17:59 阅读次数: 2

NoSuchKey

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转载自eric-gao.iteye.com/blog/2099225

Property with 'retain (or strong)' attribute must be of object type

XCode中互相包含引起的"property with 'retain(or strong)' attribute must be of object type

Element type "property" must be followed by either attribute specifications, ">"

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AttributeError: ‘tuple‘ object has no attribute ‘type‘

AttributeError: type object ‘Image‘ has no attribute ‘fromarray‘

AttributeError: type object ‘IOLoop‘ has no attribute ‘initialized‘

Property or field ‘Title‘ cannot be found on object of type

【转】nonatomic, retain,weak,strong用法详解

[转]Element Type Must Be Followed By Either Attribute Specifications, “>”

Attribute "alias" is required and must be specified for element type "typeAlias"

报错Attribute "path" is required and must be specified for element type

关于 Attribute "resultClass" must be declared for element type "select" 的问题.

Attribute name "and" associated with an element type "if" must be followed by the ' = ' character.

Attribute "resultType" must be declared for element type "update" or "insert"

The value of attribute “a“ associated with an element type “View“ must not contain the ‘＜‘ character

[解决pandas问题]AttributeError: type object ‘object‘ has no attribute ‘dtype‘

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