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| 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 # r) N, ?# k2 g; T$ yThere was an error in creating a Selector for method step in Class swarm.analysis.EZDistributionImpl.
 + {, y0 E. z5 b& t# l8 B1 eswarm.analysis.EZDistributionImpl.step returns null
 + X* Q/ w4 Y# }4 A: A$ Q8 h/ [7 ZThe process will be terminated.
 ^4 z- [8 E) C(Tcl -eval
  couldn't read file "F:Swarm-2.2-java/lib/tcl8.4//word.tcl": no such file or directory : m7 }0 B' S- [  \5 }2 u: x" M0 h    while executing6 K9 b; H, F" ^1 B3 Z$ B
 "source F:\Swarm-2.2-java/lib/tcl8.4//word.tcl"6 c$ q5 l. r6 N- [2 K
 while evaluating: source F:\Swarm-2.2-java/lib/tcl8.4//word.tcl4 \1 q0 C& S$ y$ l
 *** event raised for warning: WarningMessage4 c5 U2 }: \1 I" G& x) t
 *** function: _i_ProbeMap__addProbe_(), file: /src/swarm/src/objectbase/ProbeMap.m, line: 606
 * j" X3 ?# {! g$ D) I' cAttempt to add null probe
 7 e7 y+ B% G! |2 ]% ~6 y*** execution continuing...1 H( i$ h/ g( D7 r
 请问第一个参数应该是什么呢 我设的是ezdist(一个EZDistribution object),% E+ w0 Y2 {+ V( M' @3 i
 请问是怎么回事呢?多谢大家了~
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