这是官方FAQ中的解释：3 U7 j+ ~8 u) a7 w4 [ k- s3 y1 W( B
Several people have reported errors when trying to start a Repast Simphony model such as" u- u1 v z! f8 y) O2 E0 p
log4j:WARN No appenders could be found for logger) f) ? | c+ y& E3 S5 W, ~
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).1 t7 [8 U* ]0 \) C5 d) s% E! \
log4j:WARN Please initialize the log4j system properly.
9 p. U5 i6 ]+ D4 I9 a, Y5 K, ~with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually1 v0 D% x% [1 `9 W8 F* W
related to logging configuration errors, and more likely it is related to problems in the model.score file; J. N- Q0 y) q' V* v2 x/ y
like incorrect paths, or missing agent class files.
/ X+ `4 _; [* g- r1 kWhen you start a Repast model and you get the log4j message in the Eclipse console, you can usually
& }( d* O- x5 I; d5 b* Z4 Qfind more information from the Repast runtime error log. The error log is available when the icon in7 \3 O3 Z9 |& G* ^ @" Z
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，
# M5 s1 U. F% G相关问题的解决应该在model.score中解决，& @: q4 x3 e- ^2 N# K! w
例如不正确的路径设置、缺少agent类文件呀，诸如此类。7 W+ M3 X1 [8 g9 Q" `
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。+ u& h1 ^0 [1 i% f4 F* ` `5 y
要获得更多错误相关信息可参考Repast实时错误日志。( a' j" k+ f; t4 l# b
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
