这是官方FAQ中的解释：
2 y. J, n7 q" v. G& Y6 F4 c+ lSeveral people have reported errors when trying to start a Repast Simphony model such as! f7 X0 o7 H8 f; C7 {: ~- O% x' ~8 N
log4j:WARN No appenders could be found for logger8 I4 g. }. x- T3 D" h
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).
) c! L: R' i! t; tlog4j:WARN Please initialize the log4j system properly.2 p S3 J& \; J
with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
* v- J! ]9 X0 R \; b5 krelated to logging configuration errors, and more likely it is related to problems in the model.score file
. a s5 j. K0 v! a+ o; ]* \like incorrect paths, or missing agent class files.& d) ` \7 d, ]* U- K; @3 k
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually- R) C, |: U! e* B8 O* a
find more information from the Repast runtime error log. The error log is available when the icon in
$ X. N- K% Z* r: g k' z% i, J# @the lower right corner of the Repast runtime is flashing.
7 p$ I* f' }6 K; W8 x
% S, X9 B9 E* d- M& X7 ~大意就是这个错误实际上同日志(logging)设置无关，
- d, B# h7 s+ |* {相关问题的解决应该在model.score中解决，8 b) D0 V5 t: e, q
例如不正确的路径设置、缺少agent类文件呀，诸如此类。
/ D3 q) L( Y$ ^6 n# I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。' |6 [" z& @) q/ s) F9 U$ x
要获得更多错误相关信息可参考Repast实时错误日志。* c- J7 l9 n+ p! y8 U7 W
该错误日志可在Repast运行环境活动时在窗口的右下方看到。6 z+ ~6 A7 W3 I
( k1 g% Y" R7 K9 M! u
[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
