我看到这个错误当没有DataGridView涉及，但是我的数据源正在从另一个线程（顽皮！）更新，我的绑定格式为FormattingEnabled = false。改变这两个似乎解决了这个问题。

I have seen this error when no DataGridView is involved, but my data source was being updated from another thread (naughty!) and my binding had FormattingEnabled=false. Changing both of these seemed to fix the problem.