I’m quite new to Julia but i’ve been getting this error for a while. I created a toy scenario similar to this where I define a variable just before using it in a function and it works there. However, I get an UndefVarError while doing the same here. I’m working on the following function in ChaosToo…

UndefVarError although I have defined it in the function before using it

jw3126 September 13, 2021, 11:13am 2

Try du = @. ... instead of @. du = .... The reason is that @. x = y expands into x .= y, which means copy y to existing x.

3 Likes

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