Hey!
I have the same problem, only in my case I use a Iris mote!There seems to be a problem somewhere with the MoteView application picking up my raw sensor data and turning it into data that can be visualized. I have MoteView configured to acquire live data locally via MIB520 (COM4, Baud > rate: 57600) using XMDA100 as my application type. I can't see any data in visualization tab and in topology the notes are not linked togheter. Instead in server data, data looks like this: *Query: INSERT into xbw_da100_results *>*(result_time,nodeid,parent,voltage,temp,light,adc2,adc3,adc4,adc5,adc6) *>* values (now(),1,0,434,480,925,738,583,401,284,224) * and in Error Message: *System.NullReferenceException: Object reference not set to an instance of an object. at XBow.Plugin.Histogram.guiHistogram.FillNode(DataSet dSet, MoteInfo moteInfo, String sensor, Double[]& xData, Double[]& yData, Double[]& threshold, Double[]& num_crossing, Double[]& rate_crossing)* Could you send me the tutorial with the steps so I can be able to fix the problem?
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