这是官方FAQ中的解释：
. d8 c4 _. `) Q5 qSeveral people have reported errors when trying to start a Repast Simphony model such as2 E! v* c4 @4 [
log4j:WARN No appenders could be found for logger
2 {9 g, Q7 J6 M5 w. `" j8 e- I# C3 `(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
9 r# I, J" T! k& ]log4j:WARN Please initialize the log4j system properly.2 g7 B d( h: J+ _/ A
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
# f% ?4 |7 @$ g& I9 |/ N* a( nrelated to logging configuration errors, and more likely it is related to problems in the model.score file
" c9 e$ L* x# V8 O; Jlike incorrect paths, or missing agent class files.
' `) ~6 b: j/ ^ t6 x7 F1 mWhen you start a Repast model and you get the log4j message in the Eclipse console, you can usually
0 K! K7 U/ n- r9 l5 R+ tfind more information from the Repast runtime error log. The error log is available when the icon in
# S3 c* }& D% E6 ?1 Pthe lower right corner of the Repast runtime is flashing.
' w% x. Z/ V3 S$ i
& _8 C E7 \* u% p4 V) m大意就是这个错误实际上同日志(logging)设置无关，
5 K$ y! v+ I9 z( c3 Q相关问题的解决应该在model.score中解决，
( s w- r3 w/ L例如不正确的路径设置、缺少agent类文件呀，诸如此类。- b [: c( k8 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。
L# ?5 ?! b, M! X {要获得更多错误相关信息可参考Repast实时错误日志。& j B+ L9 K; Q- X% I
该错误日志可在Repast运行环境活动时在窗口的右下方看到。
( N h3 B( }, W1 g: ~1 n* ~, ?+ [7 s0 r% e5 x/ A) b) ~
[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
