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How to make cursor disappear in xy graph?

hi!

I am new to LabVIEW and I am using version 8. I tried doing peak detection on a normal sine wave and used property node on the waveform graph. But I am getting an error 1055:Object reference is invalid. What could be the reason? I know it's got something to do with active cursor and I tried reading up material on that, but to no use. Could someone help me on that?

 

Thank you!Smiley Happy

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Message 11 of 14
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hi!

I am new to LabVIEW and I am using version 8. I tried doing peak detection on a normal sine wave and used property node on the waveform graph. But I am getting an error 1055:smileysurprised:bject reference is invalid. What could be the reason? I know it's got something to do with active cursor and I tried reading up material on that, but to no use. Could someone help me on that?

 

Thank you!:smileyhappy:

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Message 12 of 14
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It would have probably made a bit more sense to start a new thread here... the original thread is pretty old!

 

As a first step, you need to add some cursors to the chart.

Right click on the chart, properties, cursors - click 'add' twice .

 

Your code will then run without errors. Does it do what you wanted it to?

 

Ian

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Message 13 of 14
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This is like the ever growing thread. New questions by new posters.

 

For anyone posting on this thread please stick to the orginal question. If you have a new question please post it to the forum as a new question vs hijacking this one. Thank you.

Tim
GHSP
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Message 14 of 14
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