DRC crash

[lukasc-ubc]

Hi @klayoutmatthias

We have found that KLayout crashes when running DRC checks, on Windows, version 0.27.4, when there is an assignment of a boolean (TRUE). It works fine on Mac OSX and Linux however, though I get a warning "warning: constant ::TRUE is deprecated"

[klayoutmatthias]

Hi Lukas,

I think it's a matter of the Ruby version. Windows uses Ruby 3.0.1 already and they seem to have disabled TRUE as alias after deprecating them on Ruby 2.x.

In Ruby, the correct ways are "true" and "false" (lower case).

I don't know why the Windows version crashes ... did you get these errors during DRC? Which kind of statement? Maybe the crash is also related to Ruby 3.0.x.

Matthias

[klayoutmatthias]

Any feedback? Otherwise I'd close this ticket.