这是官方FAQ中的解释：0 J# i# L- \, M% |- B* H+ }
Several people have reported errors when trying to start a Repast Simphony model such as3 s4 x/ m7 T7 }
log4j:WARN No appenders could be found for logger6 d+ F, ~5 F4 Q4 { h# z: p
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).6 K% N* P( [" x2 r) b
log4j:WARN Please initialize the log4j system properly.1 h" S0 Q+ I n( ^( c+ k
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
8 w% b$ T+ S; u F; w$ g: O* i+ ^related to logging configuration errors, and more likely it is related to problems in the model.score file r7 w" n7 X+ {3 H$ `
like incorrect paths, or missing agent class files.. _' ~% w% v% L0 i2 V
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually
1 {4 }% h4 C( ?* H6 {- O8 Vfind more information from the Repast runtime error log. The error log is available when the icon in
+ A- E9 J; C9 J7 D4 |the lower right corner of the Repast runtime is flashing.
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大意就是这个错误实际上同日志(logging)设置无关，
/ O* o& c% Q5 K/ \: P& q( b6 c9 }1 _相关问题的解决应该在model.score中解决，: S6 i" \! G; x; I4 m
例如不正确的路径设置、缺少agent类文件呀，诸如此类。
; }' p" a N7 O9 V2 Z4 j9 a1 o如果你启动一个Repast model进行仿真时可能会在Eclipse的控制台中见到log4j message。
+ o, u6 _5 C; g H9 A; Q5 M% }要获得更多错误相关信息可参考Repast实时错误日志。
2 f0 Z" s6 c7 e该错误日志可在Repast运行环境活动时在窗口的右下方看到。
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N) k( }% e2 D! X[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
