TypeError: a is undefined

I am trying to solve a circuit with a current controlled current source..but every time it gives me this error that a is undefined..what is a? and how do i fix this problem?

by dnavani
April 14, 2013

Please post your circuit public or unlisted and not just a picture of it.

If other people can run it, they can see the error message for themselves.

They also don't have to reproduce the circuit to reproduce the problem.

Diagnosis:

i) You have no ground:

https://www.circuitlab.com/docs/the-basics/#ground

ii) You have not used the correct syntax in CCCS1. See:

https://www.circuitlab.com/circuit/zvz399/how-to-use-the-cccs-and-ccvs-elements/

by signality
April 15, 2013

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