Calculator/Comparison Operators

[near radish]

I continuously have been getting the same error over and over again for this code and I have basically been banging my head against the wall trying to solve it.

The image shows all the files combined and the error I get is from the 5th line onwards which is the beginning of expressions2.txt

I keep getting this error:

    at java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1842)
    at java.base/jdk.internal.math.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
    at java.base/java.lang.Double.parseDouble(Double.java:543)
    at Complex.fromString(Main.java:94)
    at Main.evaluateExpression(Main.java:47)
    at Main.processFile(Main.java:20)
    at Main.main(Main.java:9)

when I compile and whatever I do to change it it just doesn't work.

The darker image is a screenshot of what happens when I attempt to run the code.

[coarse shore]

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[near radish]

ok

So

I got the code to change to this

but now i can even get any of the expressions to work

[grizzled swallow]

There is totally someone who's going to check what it is you changed

[grizzled swallow]

I take it for granted that this "here is how I know none of the expressions work" screenshot isn't in response to my latest remark

I don't have time to study long codes at the moment, nor would I have been willing to account for two different source codes that you don't even tell what changes between each.

But usually when you run into that kind of issues, to try and figure out what's happening, you're supposed to be debugging your program as it runs, rather than behave as if it is an utmost impossibility to check what is the program's memory content before it gives its final results.

[near radish]

I figured it out

[near radish]

Thanks for your advice

[coarse shore]

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