求问关于Swarm产生柱状图的问题 多谢大家了！！

mushroom89

各位好，我想请教一下，我想产生一个柱状图，但是在buildActions（）好像selector那有问题，说
+ Z: s* I. A9 T8 z4 aThere was an error in creating a Selector for method step in Class swarm.analysis.EZDistributionImpl.
& @& V8 A) a  f7 S, y  F7 Lswarm.analysis.EZDistributionImpl.step returns null
The process will be terminated.
1 ]- F1 t) B4 l(Tcl -eval couldn't read file "F:Swarm-2.2-java/lib/tcl8.4//word.tcl": no such file or directory
    while executing
"source F:\Swarm-2.2-java/lib/tcl8.4//word.tcl"
) }5 v  M6 m+ B7 Qwhile evaluating: source F:\Swarm-2.2-java/lib/tcl8.4//word.tcl
7 ~) h3 L8 U- j5 q5 U*** event raised for warning: WarningMessage
*** function: _i_ProbeMap__addProbe_(), file: /src/swarm/src/objectbase/ProbeMap.m, line: 606
! ^$ M3 f1 o2 [  _: HAttempt to add null probe
*** execution continuing...
6 e( u% D0 D  T* F1 M( ?- Z% D请问第一个参数应该是什么呢 我设的是ezdist（一个EZDistribution object），
7 v4 |& s& t) l( Q7 B请问是怎么回事呢？多谢大家了~