Why no output=""

I noticed in solutions of exe 2.5 and 2.10, that we don’t use output="" in .launch file when we are using args="" . Why is that so, Prof ?

Hello @abdulbasitisdost,

In some cases, we need to pass some parameters to the node that we are launching. This is when we will use the args="" option. You can still use the output option also if you want though.


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