I had to do it more than once.
All the time my PC couldn't show any Port in the Arduino program: Tools -> Ports (Ports was displayed in grey)
I got this error: "COM 6 does not exist" in firefly
So it was obviously the USB connection. My flatmate told me that Windows USB Ports seem to have this problem of not recognizing devices more often...
Hope that was helpful,
cheers…
entioned topic, for some reason your PC is blocking the "Terrain Generator" component from downloading the terrain file.Besides shutting all the firewalls, the mentioned topic also advises to modify the "UAC" settings, completely turn off your Antivirus and run Rhino as an administrator: Can you please also try doing those too (here are all the steps from that topic):
1) Close your Grasshopper and Rhino.2) Restart your PC3) When it boots up again, in your Start menu's search box type: "UAC", which will find your User Account Control Settings. Click on it, and a new window will open. Set the bar on the left to "Never notify".4) Turn off your Windows Firewall.5) Then turn off your custom Firewall (in case you have another one, besides standard Windows Firewall).6) Then completely turn off your Antivirus.7) Right-click on "Rhino 5" icon and then choose: "Run as administrator".
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Added by djordje to Gismo at 11:18am on June 8, 2017
KangaMark Score: 107PC model: DELL PRECISION T1600Operating system: Windows 7 Professional x 64Processor model and speed: Intel Xeon E3 1245 @ 3.30GHzAmount and speed of RAM: 8 GB DDR3 -1333Mhz
find a solution. At least it looks that way on my PC.
I lowered the number of decimal places to 1 (to save the time), and this is the closest result:
http://www.dodaj.rs/f/3Y/Ih/4QqtFuQy/proba.jpg
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variables - all doubles. I call them pc, max, min. The expression is very simple: (pc*(max-min))+min I tried either with the F(x)3 component or the F(x)n with 3 inputs, the expression editor in F(x)n gives me the warning "invalid, expected ( instead of -"I then tried naming the variables x,y,z and it seems to work with either component... so, what am I not understanding here? Thanks for any light you can shed... --Mitch…
Added by Mitch Heynick at 10:48am on February 21, 2010