这是官方FAQ中的解释：! n+ T# X$ N4 ^$ o5 V' F# W
Several people have reported errors when trying to start a Repast Simphony model such as8 Q2 Z' w% G) ^( |( k. P
log4j:WARN No appenders could be found for logger2 c7 m7 r6 u: E
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
6 q' O- |2 T7 U$ _& Q' ^9 M( _! Nlog4j:WARN Please initialize the log4j system properly.5 x3 E( E/ Q4 Z$ X8 `' u& \
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
$ V+ T8 X0 ]$ T Jrelated to logging configuration errors, and more likely it is related to problems in the model.score file! R3 E# a# e) Z, k5 h
like incorrect paths, or missing agent class files.
) B+ ?* N1 u8 BWhen you start a Repast model and you get the log4j message in the Eclipse console, you can usually! {1 B9 s/ }) y( H, v4 B6 ]
find more information from the Repast runtime error log. The error log is available when the icon in
7 j3 i% I) Q1 K, U7 B4 y4 K2 ?the lower right corner of the Repast runtime is flashing.7 S4 I" R) f6 M7 r6 ?
~% ~2 k% O" F# a; D s大意就是这个错误实际上同日志(logging)设置无关，
1 h6 Y" ]7 v% o3 p相关问题的解决应该在model.score中解决，
3 b+ G2 V) r0 x5 d* e例如不正确的路径设置、缺少agent类文件呀，诸如此类。5 b; x% M& ?$ P; D. P
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 M2 D. I& b# Q) j9 I
要获得更多错误相关信息可参考Repast实时错误日志。
/ F% k: a' _/ R; Z' F该错误日志可在Repast运行环境活动时在窗口的右下方看到。) e B) F# a/ R4 \( p4 X( O% P4 @
- F# p! f% G2 N[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
