ODRefreshControl
ODRefreshControl copied to clipboard
ios11 have some wrong behaves
when pull down to refresh ,ODRefreshControl have some bugs
ios11 Self-Sizing is auto open ,so close this property in your tableview or scrollview tabV.estimatedRowHeight = 0; tabV.estimatedSectionHeaderHeight = 0; tabV.estimatedSectionFooterHeight = 0;
solved my problem