这是官方FAQ中的解释：
1 \$ _4 c* W: }7 _$ r* {Several people have reported errors when trying to start a Repast Simphony model such as& O" |& n. T9 ?# [: ?; W
log4j:WARN No appenders could be found for logger" K) c4 U# R. j, t1 |
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
" `8 }! K& y3 ^: }3 |* P; Slog4j:WARN Please initialize the log4j system properly.
, D0 V: } a' X' t) Nwith some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually9 R6 L+ a% X% w$ b; c
related to logging configuration errors, and more likely it is related to problems in the model.score file
& e! }& k1 T5 P: |6 y, w7 D7 g! t6 Tlike incorrect paths, or missing agent class files.( @ x/ O2 ?5 c/ Q
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually, {1 P8 j# m* V% b" s
find more information from the Repast runtime error log. The error log is available when the icon in* F [8 A$ {. j5 B! M( }: O5 |
the lower right corner of the Repast runtime is flashing.2 D H3 P) q4 s2 X5 K' D j: X6 [) ]
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大意就是这个错误实际上同日志(logging)设置无关，4 H- G5 A& ~3 [6 C! y8 E! A
相关问题的解决应该在model.score中解决，4 Z5 i; c- Y$ U' A2 O$ `
例如不正确的路径设置、缺少agent类文件呀，诸如此类。2 }& O& B; o/ T" {7 ]1 m
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。9 d+ m. N# q$ N8 n
要获得更多错误相关信息可参考Repast实时错误日志。
; g- h1 \0 w& U6 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
