fluent meshing 每次生成体网格时总是出现一条warning？

我在用fluent meshing画网格时，每次生成体网格，点完auto mesh之后都会弹出一条警告：Warning: Skipping synchronization as either size field is not available or size field is already synchronized.这个是2020R2版本弹出的，我也安装过2021R2版本，同样是这一步，依然会弹出一个类似的警告：Warning: Skipping synchronization with compute node l as size field is already synchronized.Warning: Sk...