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2017-07-01 01:06:22 -0500 asked a question unable to launch [] if it is a script, you may be missing a '#!' declaration

unable to launch [] if it is a script, you may be missing a '#!' declaration Hi all, i am trying to add a package[myPkg

2017-04-17 01:48:11 -0500 asked a question how to convert bgr8 image published from cpp topicto jpeg image from rosjava topic

hi all,

i am getting an image of brg8 format from cpp topic in rosjava subscriber. i want convert that image into jpeg image format. i want to save to it beacuse i want to show it in gui.

thanks for any kind advice.

2017-02-21 04:13:57 -0500 received badge  Popular Question (source)
2017-01-13 12:14:50 -0500 asked a question run rosjava node periodically?

hi all. i am new to rosjava. i want to know how to write one rosjava node which will get all the nodeslist periodically. i do not know how to proceed to do this. give me a little code if any would be helpful for me. Thank you in adavance..