Results 3 issues of lukewcn

docker for mac version `17.06.0-ce-mac19 (18663)` I have `./setup.sh` successfully while try `./s/start_jupyter.sh` docker returns error: `docker: Error response from daemon: ContainerInspect failed.` `ERRO[0000] error waiting for container: context canceled`...

**bug描述** maintable的headerview有一处约束冲突,headerview的width约束是0 **版本号** 1.JXPagingView版本号:2.0.6 2.OC还是Swift版本:swift 3.手机系统版本号:ios11 ios13 4.手机型号:模拟器 iphone5s iphone8 **复现步骤** 必现 ProfileHeader(截图中黑色部分),使用autolayout布局,自身没有约束冲突。 ``` lazy var profileHead = ProfileHeader.loadFromNib() func tableHeaderView(in pagingView: JXPagingView) -> UIView { return profileHead } ```...

help wanted
question

Needs some minor fix for support Objective-C, Thx ~