Hello!
I found interesting crash. When I run Grasshopper and use some geometry tools (circle, curve etc) by dragging them onto canvas Rhino always crashes. But when I do this action by clicking on tool icon and on canvas everything works correctly. This problem was found at MacBook Pro 2018(Mojave) and at MacBook Pro Early 2015(Mojave). But at MakBook Pro 2011(Sierra) this problem does not exist.
How can I аix this problem?
Software information
Software versions
Rhinoceros version: 5.4.1 (5E409)
Rhinoceros path: /Applications/Rhinoceros.app
IronPython version: not installed
Language: ru-RU (MacOS default)
macOS version: Version 10.14.3 (Build 18D109)
Plug-ins
/usr/lib/log/liblog_network.dylib
Third party kernel extensions
None
Hardware information
Computer hardware
Hardware model: MacBookPro12,1
Processor: Intel Core i5-5257U CPU @ 2.70GHz
Memory: 8 GB
Architecture: Intel 64 bit
Video hardware
Graphics: Intel Iris Graphics 6100 1536 MB
Memory: 1536 MB
Screen size: 1280 x 800
Displays: Color LCD (227dpi 2x)
USB devices
Broadcom Corp.: Bluetooth USB Host Controller
Bluetooth devices
None
OpenGL information
OpenGL software
OpenGL version: 2.1 INTEL-12.4.7
Render version: 2.1
Shading language: 1.20
Maximum texture size: 16384 x 16384
Z-buffer depth: 24 bits
Maximum viewport size: 16384 x 16384
Implementation settings
Use texture compression: No
Appearance settings
Antialiasing: 4x
Mip map filtering: None
Anisotropic filtering: None