这是官方FAQ中的解释：# ?+ { b* A) W0 S/ z; E
Several people have reported errors when trying to start a Repast Simphony model such as) _0 z, M2 R v( s
log4j:WARN No appenders could be found for logger+ R. {! F4 r3 b3 d
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).; f/ y+ L# z8 R/ r: L
log4j:WARN Please initialize the log4j system properly.
6 q: ^$ I' o: M% ?5 q/ Hwith some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually: D* k) b( C3 o3 Q
related to logging configuration errors, and more likely it is related to problems in the model.score file
% h' e: B1 N i$ Y0 Vlike incorrect paths, or missing agent class files.; e- l4 o/ ]2 p: e
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually. C0 [+ d& m# L
find more information from the Repast runtime error log. The error log is available when the icon in5 B* q8 h7 n- I5 e' m) L
the lower right corner of the Repast runtime is flashing.7 |$ h" Z6 N# @& Y0 E$ q
, u' g3 _+ P" P$ }$ v大意就是这个错误实际上同日志(logging)设置无关，
+ d& C/ C' ^7 k$ e. L# o. B- L相关问题的解决应该在model.score中解决， j4 K) O& O6 V* A0 C
例如不正确的路径设置、缺少agent类文件呀，诸如此类。
/ M1 l# f m* k. O' A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。% E: w& V5 x3 L0 z+ _$ ?8 c6 V. N% y
要获得更多错误相关信息可参考Repast实时错误日志。, a0 ^+ p* F a0 s ~8 \* |/ Z
该错误日志可在Repast运行环境活动时在窗口的右下方看到。
0 P* Y3 i) u8 M O7 G5 V G
! J0 S0 m( z+ M5 Q) O9 c Z[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
