在启用画外音时尝试加载原型单元时遇到问题.应用程序崩溃,我得到错误
Assertion failure in -[UITableView _createPreparedCellForGlobalRow:withIndexPath:]
Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UITableView dataSource must return a cell from tableView:cellForRowAtIndexPath:'
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这仅在VoiceOver打开时发生,否则应用程序运行正常.有帮助吗?