这是官方FAQ中的解释:7 W& Y7 w2 y4 ?: ^0 G
Several people have reported errors when trying to start a Repast Simphony model such as5 K% G" @8 h( A5 T5 h% E
log4j:WARN No appenders could be found for logger7 ^$ _3 O# ]( f% p" S! q7 _" S& p
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).7 @) c. F; I2 Q4 j/ V% e
log4j:WARN Please initialize the log4j system properly.2 u* d. Q- P' x2 A8 _; n4 f3 ` s
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
2 X1 a9 T: A% k2 o, K* {related to logging configuration errors, and more likely it is related to problems in the model.score file3 y6 {& I* _( \. W/ V( P
like incorrect paths, or missing agent class files.# i6 J" h/ H" C8 n
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually: e+ ^" {* Z/ W5 w) a) I( ^
find more information from the Repast runtime error log. The error log is available when the icon in0 R9 h# B: f9 G* w; ]8 i5 W
the lower right corner of the Repast runtime is flashing.% p3 D( n/ Z; g
/ E% ]; U8 |, u. e, j( R4 \ _8 S大意就是这个错误实际上同日志(logging)设置无关,9 u/ y& Q$ A6 v2 U
相关问题的解决应该在model.score中解决,+ I' C- q6 j- x) u l9 }4 }! M6 R
例如不正确的路径设置、缺少agent类文件呀,诸如此类。+ g# f u+ W1 E2 q- p) ?& i
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。
# K+ ^7 q; D2 o$ b5 \要获得更多错误相关信息可参考Repast实时错误日志。
- `1 R5 \5 g& ^' I. ]7 a9 _2 O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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" B+ n* |7 h. _6 W( H[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |