As a number of Mac users have discovered to their chagrin that the MINDSTORMS NXT Software (NXT-G) crashes on Apple computers running OS X Yosemite. The issue seems to be a problem with loading the Flash content into the MINDSTORMS NXT Software. One workaround is to disable the Flash content, which shows up in the Lobby and in Robot Educator.
Here is one way to do this, courtesy of Ethan Danahy of Tufts University: • Go into the Applications folder and rename the “Academy Content” and “Lobby Content” folders, so that they can’t be found when the program loads. For example, in the illustration below, a “2” has been put at the end of each name (“Academy Content2”, “Lobby Content2”). With this change, the MINDSTORMS NXT Software should (we hope) load on your computer. The downside of this workaround is, of course, that you will no longer be able to use the Robot Educator tutorials. No changes are actually required to the Yosemite or later Mac OS, nor are any renaming conventions required.
Simply download the next-g-installer-v2.0f6-mac.zip file, unzip, and open the nxt-g installer v2.06f (mac) folder in Finder. From there, go to Parts. Then, open System Preferences>Security & Privacy. Leave that last window open, and off to one side. In the Parts folder, open/run legodriver.pkg. You’ll be presented with a warning that it’s not a trusted file and such. Open Anyway (that’s where Security & Privacy comes in).
Do the same for mindstormengunivret.pkg and mindstormsunivret.pkg. The problem with the normal install is that it also tries to install an older version of Flash Player.
Sudo port install libusb to install libusb1.0. Sudo port install libusb-legacy. To install libusb0.1.12. Then you can create a project in Xcode and link to the libusb-*.a library contained in /opt/local/lib (in my directory my library file is called libusb-1.0.a since I have libusb1.0 installed). Jun 23, 2017 - About the App. App name: libusb; App description: Library for USB device access; App website:.
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If you already have the latest version of Flash installed, you’ll get the never-ending UserEventAgent warnings, asking you to close the program. Well, you can’t. And you shouldn’t. Just follow the above steps and enjoy!
- вторник 29 января