Looks like somebody forgot to check for empty nodes in a linked
list or something like that...have a look at MoteInterface.java
line #142 and see.
MS
Andrew Redfern wrote:
Hi I installed Boomerang on two computers and trawler works great on one
but not the other. When I run trawler on the computer that does not
work I get null pointer exceptions. Here is a clip of the output:
Will remove Node3
Something bad happened. Don't do this again!
java.lang.NullPointerException
java.lang.NullPointerException
at
com.moteiv.trawler.MoteInterface.processEdge(MoteInterface.java:142)
at
com.moteiv.trawler.MoteInterface.messageReceived(MoteInterface.java:1
24)
at
net.tinyos.message.Dispatcher.messageReceived(Dispatcher.java:121)
at net.tinyos.message.Receiver.packetReceived(Receiver.java:218)
at net.tinyos.packet.PhoenixSource.dispatch(PhoenixSource.java:160)
at
net.tinyos.packet.PhoenixSource.packetDipatchLoop(PhoenixSource.java:
152)
at net.tinyos.packet.PhoenixSource.run(PhoenixSource.java:169)
Thanks the help,
Andrew
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