Thank you. I can confirm that the problem is fixed with your commit (61be64d). At least I can’t reproduce the same crash now. Should test more.
> On Nov 23, 2019, at 12:34 PM, Emmanuel Blot <eblot...@gmail.com> wrote: > > > > On 23 Nov 2019, at 12:29, Mehdi Asgari wrote: > >> Assertion failed: (!x_link_empty_p(&s->stack)), function CGGStackRestore, >> file >> /BuildRoot/Library/Caches/com.apple.xbs/Sources/CoreGraphics/CoreGraphics-1348.12.4.3/CoreGraphics/Context/CGGStack.c, >> line 74. > > See https://github.com/gnuradio/gnuradio/issues/2726