09-21-2010 11:37 AM
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!
09-21-2010 11:40 AM
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 1055bject 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!
09-21-2010 11:51 AM - edited 09-21-2010 11:52 AM
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
09-21-2010 11:53 AM
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.