这是官方FAQ中的解释：4 ?8 @1 N; ^# ~1 h q+ v; B7 {7 j
Several people have reported errors when trying to start a Repast Simphony model such as
$ y( F) Q4 U: b4 W- J4 \* Plog4j:WARN No appenders could be found for logger
8 Q0 q$ X' j; ^+ k* R+ s- g6 {" k(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
! t3 x0 X- v: d5 Y+ R t" Q# Alog4j:WARN Please initialize the log4j system properly.
/ S0 i, E& o1 i! v; A* V) lwith some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually! P0 W% E, n1 u/ {; ]: y
related to logging configuration errors, and more likely it is related to problems in the model.score file( o& d! ^4 q) K4 E6 W5 b' ?
like incorrect paths, or missing agent class files.
, i- h3 A) e: c/ `) L3 E/ }When you start a Repast model and you get the log4j message in the Eclipse console, you can usually' N/ r s* J6 o" B0 \: `. E& t
find more information from the Repast runtime error log. The error log is available when the icon in- y6 A, w9 q; z2 s/ @
the lower right corner of the Repast runtime is flashing., L3 S$ P$ t( t+ @! ^' D
4 [+ S: i& C3 ~/ ]# }3 j大意就是这个错误实际上同日志(logging)设置无关，
2 r, \$ F6 i9 v% Q9 _相关问题的解决应该在model.score中解决，& P& l4 }/ p% v
例如不正确的路径设置、缺少agent类文件呀，诸如此类。! U, j$ q$ Q1 X% k
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。
8 D$ H4 ~% x) h& M要获得更多错误相关信息可参考Repast实时错误日志。( j6 q) I( L* Q5 _, `3 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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, O, X: f. g/ D1 O- ?# x( q. d[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
