注冊(cè)觸摸事件是總是出錯(cuò)
local eventDispatcher = self:getEventDispatcher()?
這句話(huà)中self總是提示錯(cuò)誤說(shuō):attempt to index local 'self'(a nil value)
local eventDispatcher = self:getEventDispatcher()?
這句話(huà)中self總是提示錯(cuò)誤說(shuō):attempt to index local 'self'(a nil value)
2016-03-15
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