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Because exchanging comments over this is probably not appropriate, I'll answer with steps I'd take to determine the actual problem at hand. Right now we do not have the information we need to do more than guess. These are somewhat rhetorical questions intended to prompt anyone having this problem in a useful direction. What platform are we duplicating ...


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You have the motor power set to 1 and you are waiting for 1 full rotation. If the motor moves at all, it will take a long time to complete one rotation. Most of the loop is spent waiting for the rotation to complete (or if the motor is not moving at all, then the loop never actually loops). Try using a higher power - at least 10. Also, use less than one ...


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I had the same error message as Stefan on opening. I fixed the problem by installing Silverlight 5.1.41212.0. I'm running: El Capitan 10.11.4 (15E27e) (beta) Late 2015 Retina iMac i7 4GHz So providing you've got the correct version of Silverlight installed, you should be able to run it.


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EV3-G supports single dimensional arrays only. You could write one array that is m times n in length where m is the number of rows, and n is the number of columns. The correct row of the single dimensional array would be (col-1)*n+row. You would have to write a myBlock to convert 2D index values to 1D index values and vice versa. However, doing matrix ...


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This application does seem to be pushing the limits of the official software provided by LEGO. If you are interested in C/C++ (or any other programming language), check out http://www.ev3dev.org. I like to say that ev3dev is not firmware since it runs from a microSD card and is not loaded into the flash memory on the EV3. Nevertheless, it is an alternate ...


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https://education.lego.com/en-us/support You have to be logged in with your credentials, then click the download button.


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The LEGO Group has not been publishing changelogs for the EV3 firmware. You should write them a letter and encourage them to do so. I have gathered some information mostly from the (unofficial) LEGO MINDSTORMS EV3 Facebook Page and also discussions with other MINDSTORMS hackers. This is most likely incomplete. It should also apply to the Education version ...


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Just start a new block with an operation block you won't need, set the proper number of params; select everything in the old MyBlock and paste it into the new, then delete the thing you don't need.



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