解魔方求助

卖鸡蛋的火柴盒

严格按照官网给的步骤  下载安装  所有东西都OK  扫描臂复位  翻转臂复位   然后转盘就一直在转 显示 reset rgb  是啥情况啊   论坛逛了一圈了  都没发现有跟我一样的问题   完全不明白的啊

zhh88321

按照程序块的提示语来说是让你重新启动RGB模块，再静下心来回头仔细看看有没有程序导入保存没保存好或者说存在机械结构搭建错误，我自己在发现错误一下子找不出来的时候全部拆掉重新搭建并重新按照官网的步骤一步步接着做，后来成功后会发现自己那次是哪里没有弄对。

zhh88321

RGB是单独导入的一个颜色加强模块，你可能是导入程序的时候没弄对，建议删除程度重新一步步按照官网的导入试试，固件版本到乐高官方网站升到最新版本。

卖鸡蛋的火柴盒

zhh88321 发表于 2016-3-14 16:31
RGB是单独导入的一个颜色加强模块，你可能是导入程序的时候没弄对，建议删除程度重新一步步按照官网的导入 ...

所有都是按照官网指示进行的   固件什么的都是最新的   所有程序块都已经导入  搭建也没错  
所有步骤我都删除重新来了好几次 了 还是不行   实在是不知道哪里还有问题了

卖鸡蛋的火柴盒

zhh88321 发表于 2016-3-14 16:44
按照程序块的提示语来说是让你重新启动RGB模块，再静下心来回头仔细看看有没有程序导入保存没保存好或者说 ...

不知道为啥可以了   但是现在一直在扫描颜色。。。  都是问题啊  

zhh88321

魔方的话要黑底的魔方会比较容易成功，如果扫描三次显示扫描错误的话可以看下颜色传感器的搭建是否存在问题，扫描光线对不准魔法的方块中心附近，还有RGB模块也起着很重要的作用，做个参考。

乐高猩猩

是程序的问题

卖鸡蛋的火柴盒

乐高猩猩 发表于 2016-3-15 15:58
是程序的问题

应该是的   我买了个SD卡  程序重新又来了一遍  装在SD卡里面   结果奇迹般的可以运行了

龙啸

卖鸡蛋的火柴盒 发表于 2016-3-16 17:57
应该是的   我买了个SD卡  程序重新又来了一遍  装在SD卡里面   结果奇迹般的可以运行了

我现在也是这个问题，传感器一直在扫描一块魔方，一直不停，请问具体步骤是怎么做到的？还请指示。谢谢哈

孙小乐

如果 MindCub3r 扫描魔方三遍后显示
“Scan error”（扫描错误），下面的提示
或许会对你有所帮助：
1. MindCub3r 是按照 Rubik ® 品牌的官
方正版魔方来设计的。
24
with most cubes provided one set of
stickers is white and the others are
distinct colors. It is optimized to
work with white, yellow, red, orange,
green and blue stickers.
NOTE: cubes with very bright, vivid,
"fluorescent" stickers may not scan
reliably because the LEGO color
sensor can return similar values for
colors that look different to us. If
none of the other tips help and you
think this may be an issue, please
consider replacing the stickers with
more conventional colors or try an
alternative cube.
2. Cubes with a white plastic body may
scan less reliably that those with a
black body but may work reasonably
well if there are no other issues.
3. A standard cube is about 57mm
along each edge. MindCub3r will
当然，它可以处理大多数一面为白色其它
面为不同颜色的魔方。对 MindCub3r 来
说，最适合的贴纸方案为白、黄、红、橙、
绿、蓝六色贴纸。
注意：魔方贴纸的颜色过于明亮、鲜艳，
或者是荧光贴纸，扫描时可能会不成功。
因为在我们看来是不同的颜色，而 LEGO
颜色传感器可能会返回相似的值。如果试
过其它的办法，问题依然无法解决，那问
题就有可能出在魔方上，你可以考虑将魔
方的贴纸替换为常规的颜色或者换个魔方
试试。
2. 白色塑料基底的魔方相比黑色基底的
魔方而言，在扫描时的可靠性较差，如果
不存在其他问题，白色基底的魔方也可以
很好的运转。
3. 标准魔方的棱长大约为 57 毫米，这是
MindCub3r 最可靠的运作尺寸。
25
work most reliably with a cube this
size although cubes that are only
slightly larger or smaller may work.
It has been known to solve some
cubes as small as 55mm but not all.
4. Make sure latest version of the EV3
firmware from LEGO is installed on
the EV3.
5. Make sure latest release of the
MindCub3r software is installed.
6. Check that the scan arm has been
built exactly as shown in the build
instructions. Small differences such
as how the black 5-hole beams on
either side of the scan arm are
connected can alter the position of
the color sensor during the scan or
even jam the scan arm so it stops
during the scan. In particular, if the
color sensor looks as though it is
over the edge of the cube or too
close to the middle while scanning
略大或略小的魔方同样可以使用，已知部
分 55 毫米的魔方可以被解出，但并不是
所有的 55 毫米魔方都可以。
4. 确保 EV3 主机从 LEGO 官网安装了最
新版固件。（目前为 1.08H 和 1.08E—
译者注）
5. 确保安装了最新版的 MindCub3r 软
件。（目前为 v1p9 版—译者注）
6. 请严格按照搭建手册中的步骤装配扫
描臂。比如装配扫描臂两侧的黑色五孔梁
时的细微差别，就可能导致颜色传感器在
扫描时的位置发生变化，或者导致扫描臂
卡阻，从而停止扫描。如果颜色传感器仅
在魔方的边棱位置扫描，或者扫描边角块
时太靠近中间， 请对照搭建手册进行检查。
26
the corner or edge, please check the
build instructions again.
7. Even if the cube appears to tilt each
time during the scan, it may be that
the cube is being pushed too far
across the turntable affecting its
position under the color sensor.
Check that the tilt arm has been built
exactly as shown in the build
instructions. In particular, carefully
check the position of the grey
connectors and pegs that connect
the tilt arm to the levers from the tilt
motor.
8. If the EV3 is positioned one hole too
far towards the turntable, the corner
of the turntable may catch on the
edge of the screen causing it to
"jump" a little as the turntable
rotates. Check that the EV3 is
positioned exactly as shown in the
build instructions.
7. 如果在扫描阶段，每次翻转魔方时， 魔
方看起来好像被推得过远，影响到魔方在
颜色传感器下的位置。请检查翻转臂是否
如搭建手册所示进行了正确地安装。特别
是仔细检查用于连接翻转臂和翻转马达上
的角梁的灰色连接件和销子。
8. 如果 EV3 主机的位置离转盘过近（哪
怕只是 1 个乐高孔位）转盘转动时，转盘
角也有可能会碰到屏幕的边缘，使得转盘
“跳”起来。 这时请检查 EV3 主机是否如搭
建手册所示进行了正确地安装。
27
9. Make sure that the turntable is
carefully aligned before inserting the
cube as described here. This is
required to ensure that the cube is
positioned correcetly under the color
sensor during the scan.
10.Use new or well charged batteries
as the reset position of the scan arm
can be affected by low battery levels.
11.Try the scan in dim lighting
conditions as the color sensor can
become saturated in bright lights.
12.Try to bend the cable connecting
the color sensor to the EV3 in its
most natural direction (swap the two
ends if necessary) and through the
clip at the bottom of the scan arm to
minimize any force that the cable
applies to the position of the color
sensor during the scan.
If this does not help, please upload a video
showing a failing scan with close up views
9. 在插入魔方前， 请确保转盘是按照这里
（跳转到 3.操作第 3 条—译者注） 的描述
准确对齐。这时为了确保魔方在扫描时能
准确的停在颜色传感器下方。
10. 使用新的或充好电的电池。因为过低
的电压会影响到扫描臂的复位。
11. 请在较昏暗的环境下进行扫描，因为
在明亮环境下颜色传感器会变得饱和。 （曝
光过度—译者注）
12. 尝试弯曲连接颜色传感器和 EV3 主
机的线缆，让它保持最自然的弯曲度（如
有必要请将两个端头互换）。通过将线缆
固定在扫描臂的底部，可以最大程度的减
少线缆带给传感器的扭力，从而确保传感
器在扫描的过程中位置不受影响。

孙小乐

如果 MindCub3r 扫描魔方三遍后显示
“Scan error”（扫描错误），下面的提示
或许会对你有所帮助：
1. MindCub3r 是按照 Rubik ® 品牌的官
方正版魔方来设计的。
24
with most cubes provided one set of
stickers is white and the others are
distinct colors. It is optimized to
work with white, yellow, red, orange,
green and blue stickers.
NOTE: cubes with very bright, vivid,
"fluorescent" stickers may not scan
reliably because the LEGO color
sensor can return similar values for
colors that look different to us. If
none of the other tips help and you
think this may be an issue, please
consider replacing the stickers with
more conventional colors or try an
alternative cube.
2. Cubes with a white plastic body may
scan less reliably that those with a
black body but may work reasonably
well if there are no other issues.
3. A standard cube is about 57mm
along each edge. MindCub3r will
当然，它可以处理大多数一面为白色其它
面为不同颜色的魔方。对 MindCub3r 来
说，最适合的贴纸方案为白、黄、红、橙、
绿、蓝六色贴纸。
注意：魔方贴纸的颜色过于明亮、鲜艳，
或者是荧光贴纸，扫描时可能会不成功。
因为在我们看来是不同的颜色，而 LEGO
颜色传感器可能会返回相似的值。如果试
过其它的办法，问题依然无法解决，那问
题就有可能出在魔方上，你可以考虑将魔
方的贴纸替换为常规的颜色或者换个魔方
试试。
2. 白色塑料基底的魔方相比黑色基底的
魔方而言，在扫描时的可靠性较差，如果
不存在其他问题，白色基底的魔方也可以
很好的运转。
3. 标准魔方的棱长大约为 57 毫米，这是
MindCub3r 最可靠的运作尺寸。
25
work most reliably with a cube this
size although cubes that are only
slightly larger or smaller may work.
It has been known to solve some
cubes as small as 55mm but not all.
4. Make sure latest version of the EV3
firmware from LEGO is installed on
the EV3.
5. Make sure latest release of the
MindCub3r software is installed.
6. Check that the scan arm has been
built exactly as shown in the build
instructions. Small differences such
as how the black 5-hole beams on
either side of the scan arm are
connected can alter the position of
the color sensor during the scan or
even jam the scan arm so it stops
during the scan. In particular, if the
color sensor looks as though it is
over the edge of the cube or too
close to the middle while scanning
略大或略小的魔方同样可以使用，已知部
分 55 毫米的魔方可以被解出，但并不是
所有的 55 毫米魔方都可以。
4. 确保 EV3 主机从 LEGO 官网安装了最
新版固件。（目前为 1.08H 和 1.08E—
译者注）
5. 确保安装了最新版的 MindCub3r 软
件。（目前为 v1p9 版—译者注）
6. 请严格按照搭建手册中的步骤装配扫
描臂。比如装配扫描臂两侧的黑色五孔梁
时的细微差别，就可能导致颜色传感器在
扫描时的位置发生变化，或者导致扫描臂
卡阻，从而停止扫描。如果颜色传感器仅
在魔方的边棱位置扫描，或者扫描边角块
时太靠近中间， 请对照搭建手册进行检查。
26
the corner or edge, please check the
build instructions again.
7. Even if the cube appears to tilt each
time during the scan, it may be that
the cube is being pushed too far
across the turntable affecting its
position under the color sensor.
Check that the tilt arm has been built
exactly as shown in the build
instructions. In particular, carefully
check the position of the grey
connectors and pegs that connect
the tilt arm to the levers from the tilt
motor.
8. If the EV3 is positioned one hole too
far towards the turntable, the corner
of the turntable may catch on the
edge of the screen causing it to
"jump" a little as the turntable
rotates. Check that the EV3 is
positioned exactly as shown in the
build instructions.
7. 如果在扫描阶段，每次翻转魔方时， 魔
方看起来好像被推得过远，影响到魔方在
颜色传感器下的位置。请检查翻转臂是否
如搭建手册所示进行了正确地安装。特别
是仔细检查用于连接翻转臂和翻转马达上
的角梁的灰色连接件和销子。
8. 如果 EV3 主机的位置离转盘过近（哪
怕只是 1 个乐高孔位）转盘转动时，转盘
角也有可能会碰到屏幕的边缘，使得转盘
“跳”起来。 这时请检查 EV3 主机是否如搭
建手册所示进行了正确地安装。
27
9. Make sure that the turntable is
carefully aligned before inserting the
cube as described here. This is
required to ensure that the cube is
positioned correcetly under the color
sensor during the scan.
10.Use new or well charged batteries
as the reset position of the scan arm
can be affected by low battery levels.
11.Try the scan in dim lighting
conditions as the color sensor can
become saturated in bright lights.
12.Try to bend the cable connecting
the color sensor to the EV3 in its
most natural direction (swap the two
ends if necessary) and through the
clip at the bottom of the scan arm to
minimize any force that the cable
applies to the position of the color
sensor during the scan.
If this does not help, please upload a video
showing a failing scan with close up views
9. 在插入魔方前， 请确保转盘是按照这里
（跳转到 3.操作第 3 条—译者注） 的描述
准确对齐。这时为了确保魔方在扫描时能
准确的停在颜色传感器下方。
10. 使用新的或充好电的电池。因为过低
的电压会影响到扫描臂的复位。
11. 请在较昏暗的环境下进行扫描，因为
在明亮环境下颜色传感器会变得饱和。 （曝
光过度—译者注）
12. 尝试弯曲连接颜色传感器和 EV3 主
机的线缆，让它保持最自然的弯曲度（如
有必要请将两个端头互换）。通过将线缆
固定在扫描臂的底部，可以最大程度的减
少线缆带给传感器的扭力，从而确保传感
器在扫描的过程中位置不受影响。

spiderkk

我也是遇到了相同的问题，后来发现了原因，程序和附件太大，考进去后内存就满了，应该是无法加载颜色模块，装了张TF卡，把程序安装在TF卡上就OK了！可以试试！

13512260655

颜色传感器接错口了，我就犯了这个错。家庭版是2口，