这是官方FAQ中的解释：
- |2 B. s: a i* _1 v aSeveral people have reported errors when trying to start a Repast Simphony model such as1 Z L, B) |$ j& `- B) H% |# Z9 C8 r7 ~
log4j:WARN No appenders could be found for logger8 C9 d: u, ^' s: |+ F
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
! c) O1 C7 n2 [+ R: {0 zlog4j:WARN Please initialize the log4j system properly.+ c+ G" }3 d4 U* M+ ? w3 ]# u
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
6 G; t8 q& P4 B% `- c( w% I. @/ trelated to logging configuration errors, and more likely it is related to problems in the model.score file3 V: |0 d$ s% Z+ L) {
like incorrect paths, or missing agent class files.: J+ Q4 Y' G! I1 m. O* u' |7 G
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually( @- }1 Z' B6 Z0 }8 _
find more information from the Repast runtime error log. The error log is available when the icon in
( V8 ?9 i. i$ H9 n# ]% d' Othe lower right corner of the Repast runtime is flashing.
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2 @7 F4 B/ B$ U! I大意就是这个错误实际上同日志(logging)设置无关，
8 [4 H: R. o( R. ^3 e相关问题的解决应该在model.score中解决，
" L, c6 d- O3 X3 S! r5 L9 M例如不正确的路径设置、缺少agent类文件呀，诸如此类。/ ^+ m8 A6 ]/ S$ B
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。
& G" u! e7 Y3 {9 | U4 n要获得更多错误相关信息可参考Repast实时错误日志。
0 r) F6 r9 B% S# w) G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
