This MBlock code has error when try to upload

#1

image

Can anybody troubleshoot this.

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image.png492x558 19.7 KB

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#2

It is because you typed A into the block instead of dragging and dropping the variable named A into the truth block.

Go to variables and pickup the orange round shaped block call A and drop it in.

#3

mblock
Use the variable in the condition, not a typed letter

#4

Thanks Murray & OutoftheBOTS. Really appreciate it. I use maker uno to teach young children online. Watch my videos at https://youtu.be/3IS0xjRcuBQ