这是官方FAQ中的解释：
. B! @. I# D( vSeveral people have reported errors when trying to start a Repast Simphony model such as) c/ C$ l) V6 i* W# H: A
log4j:WARN No appenders could be found for logger
; z2 ?$ w% [0 n(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).- A7 O7 |* w e1 a0 \
log4j:WARN Please initialize the log4j system properly.
/ ^" ^. K) \ bwith some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually, o: T* _/ e) b/ ]7 a
related to logging configuration errors, and more likely it is related to problems in the model.score file( O* }5 o G- e' @' [
like incorrect paths, or missing agent class files.
: `$ x- [2 X0 }+ ~% W) X$ kWhen you start a Repast model and you get the log4j message in the Eclipse console, you can usually
8 Y5 n/ j0 M$ A% ?8 m# u2 afind more information from the Repast runtime error log. The error log is available when the icon in- ?6 F" R7 B3 Q0 o. X0 Q% x8 R
the lower right corner of the Repast runtime is flashing.! `7 o8 @ W& [& M6 t+ I$ d. F6 r1 X
- [' `0 o+ M* `7 H% d+ `. G1 R
大意就是这个错误实际上同日志(logging)设置无关，/ P: V1 ?2 B1 @9 O: A
相关问题的解决应该在model.score中解决，; y n+ y+ Q. V( z8 M0 z
例如不正确的路径设置、缺少agent类文件呀，诸如此类。
( _1 o# }) f. |1 G" ?& x: [7 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。
1 W1 D8 A3 U) X3 l- |8 Q& F1 c0 ?要获得更多错误相关信息可参考Repast实时错误日志。
6 N2 p, F: M) B4 p该错误日志可在Repast运行环境活动时在窗口的右下方看到。8 m7 y- S O) l
9 b; ^8 V2 U6 R; m9 K& j0 h[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
