cocoscreator 1.9.3 报错bug 怎么修复

Creator 2.x
#1

Uncaught TypeError: Cannot read property ‘width’ of undefined
at getEmulatedScreenSize (boot.js:110)
at showSplash (boot.js:120)
at initPreviewOptions (boot.js:167)
at boot.js:170
at boot.js:416