这是官方FAQ中的解释：
% c: W. J; }. W0 P5 _Several people have reported errors when trying to start a Repast Simphony model such as' W9 a: }3 s& D0 [1 D
log4j:WARN No appenders could be found for logger# C1 A; i4 |2 f3 r
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).& Z* A: ]% S$ X
log4j:WARN Please initialize the log4j system properly.
8 @' e" ~) z9 Z% j v9 @5 g/ zwith some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually' ?* W: Y7 W3 ]7 q* s; H, I$ l
related to logging configuration errors, and more likely it is related to problems in the model.score file
/ v; z) d4 o0 P: olike incorrect paths, or missing agent class files.2 P4 W% d8 c' g+ S3 A
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually
- P& I; i9 B P! `1 N5 ~/ tfind more information from the Repast runtime error log. The error log is available when the icon in8 v) n: ?. a. l8 b
the lower right corner of the Repast runtime is flashing.$ P$ |! \8 X( i9 m! `
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大意就是这个错误实际上同日志(logging)设置无关，3 `* K8 z; D- s
相关问题的解决应该在model.score中解决，# ?7 ]5 r" l J
例如不正确的路径设置、缺少agent类文件呀，诸如此类。! y) l" {$ `1 s3 _/ O# Z. U
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。
- p, b% c! n' T1 S要获得更多错误相关信息可参考Repast实时错误日志。
3 N' ~# w0 }* d4 M1 x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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[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
