variable cant sent through webhook

[gleaming willow]

so I cant send the string ip even tho its already declared. what do I do to fix this

[forest ravine]

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[clear kettle]

What exactly is the error?

I would think it’s because the string ip isn’t initialized

[marble bramble]

It's declared in the wrong scope

declaring inside a block does not expose the name to the outer scope

declare it before the try block

initialize inside

[gleaming willow]

how do i do that? as i need the try block

[marble bramble]

declare the variable outside the block before, initialize inside

[gleaming willow]

okay but will it have the value of the initialized variable or the first one

well i tried it and it still throws an error

@marble bramble

[marble bramble]

Type variable = null;
try {
    variable = foo();
} catch ...
bar(variable);

[gleaming willow]

whats the difference between Type variable; and Type variable = null;

[marble bramble]

depending on what happens in the catvh block the compiler might complain about the first

[gleaming willow]

yeah that probably was my error

one last thing. when i try and run it this shows in the terminal

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

[marble bramble]

You need to add a log4j provider

[gleaming willow]

whats that

[forest ravine]

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