Hi,

We got two Mica2s (433MHz) with MTS400 sensor boards and programmed via
MIB520, and tried to use MoteView to monitor the motes.
We now could finish the search, query, program, and reboot without problems
in MoteConfig, the motes could be searched, and XMesh is also set up on the
basestation and motes.
However, when we are trying to connect to WSN in MoteView, and set all the
subjects, it only could get health information of motes but the sensor data.


And a window would jump up and say
"There is no response from the base station. Please check your connections
and click Search again."

The error messages show again and again,

"[MV : 8/28/2008 3:37:06 PM]System.NullReferenceException: Object reference
not set to an instance of an object.

at XBow.Plugin.Topology.MoteMapIsoBar.DrawMoteGlow(UInt16 nodeid, String
sensor)."
We've struggled with it for a period time trying to figure out what is the
problem.
If any suggestion and help is welcome and helpful for us. Thanks a lot.


Regards,
Naomi Li
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