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threshold error

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threshold error

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kimbertactpro9

Rookie

Joined: Thu Mar 13, 2014 2:39 pm
Posts: 5

threshold error

im pretty new to this so don't give me a hard time
i'm wrote the basic tank drive code from a video tutorial on YouTube but i got this error:
Undefined variable 'threshold'. 'short' assumed.
and and this the line i wrote: if(abs(joystick.joy1_y1)>threshold)
i checked on the video and several forum post and everything right so i dont know whats wrong

Thu Mar 13, 2014 3:01 pm

Coder A

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Joined: Thu Jan 03, 2013 5:10 pm
Posts: 207
Location: The plateau north of the Ohio River Valley, also known as Cave Country.

Re: threshold error

Have you initialized the variable "threshold" in your code anywhere? Like this:


	Code: int threshold; //or float threshold;

That error shows up when you try to read from a variable that you never created.

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Thu Mar 13, 2014 4:37 pm

kimbertactpro9

Rookie

Joined: Thu Mar 13, 2014 2:39 pm
Posts: 5

Re: threshold error

yep that was the problem
thanks buddy

Thu Mar 13, 2014 4:39 pm

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