微信报：类型错误:试图分配只读属性Attempted to assign to readonly property

Creator 2.x
#1

TypeError
line:3,column:466580,TypeError: Attempted to assign to readonly property. Stack:https://resources/engine/cocos2d/core/platform/instantiate-jit.js:138:37
n@https://resources/engine/gulp/browserify_prelude.js:23:1
https://resources/engine/gulp/browserify_prelude.js:24:1
https://resources/engine/cocos2d/core/platform/instantiate-jit.js:37:20
n@https://resources/engine/gulp/browserify_prelude.js:23:1
https://resources/engine/gulp/browserify_prelude.js:24:1
https://resources/engine/cocos2d/core/index.js:49:9
n@https://resources/engine/gulp/browserify_prelude.js:23:1