.29.10 crash by instantiate a Cell in a Library-Cell

[olisnr]

1. make a new document
2. make a cell from a library like Basic or SG13_dev (a PCell)
3. make this cell to top
4. try to drag an other cell in to it or use instantiate

[klayoutmatthias]

Hi @olisnr,

Thanks for reporting this issue. I can easily reproduce it.

Fortunately this isn't an issue introduced recently, but has been there for long. Basically, editing a library cell should not be possible at all. The reasoning is that libraries are external resources (similar to Python modules you install with pip for example), and these should be immutable. In my case a message pops up, but then the application crashes.

Of course that should not happen.

Best regards,

Matthias