这是官方FAQ中的解释：
: c. @5 ^! _8 D% L2 XSeveral people have reported errors when trying to start a Repast Simphony model such as) x) g+ O) W/ M. ~9 @
log4j:WARN No appenders could be found for logger: W% m& c' |( k
(MessageCenter.INTERNAL.repast.simphony.ui.RSApplication ).; r( \- K5 c; k6 r N; p( k, C; U
log4j:WARN Please initialize the log4j system properly.
9 G* G6 w5 Y# |with some variability in the (MessageCenter....) part. In almost all cases, this warning is NOT actually
" o' Z7 @+ z: h" x1 h& P+ irelated to logging configuration errors, and more likely it is related to problems in the model.score file
{+ _$ J" A" ]; W* q0 f; `2 nlike incorrect paths, or missing agent class files.4 k: A0 x ]/ z' Q
When you start a Repast model and you get the log4j message in the Eclipse console, you can usually
# m, A! F8 X+ mfind more information from the Repast runtime error log. The error log is available when the icon in
! X$ i1 A v& o7 w' ^the lower right corner of the Repast runtime is flashing.. o: E0 j: Z! G+ M% V
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大意就是这个错误实际上同日志(logging)设置无关，
5 h/ ~( {, J2 @- ^+ Q相关问题的解决应该在model.score中解决，
" ]- M! ^' n1 s2 }! r例如不正确的路径设置、缺少agent类文件呀，诸如此类。3 o- g- N# S% |
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。
# d# p {; u" Y/ E" v! n: h# R! ~( @要获得更多错误相关信息可参考Repast实时错误日志。
0 D& B9 ^5 L# ^4 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。
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* j1 ^6 }2 X# S4 K. m+ N[ 本帖最后由 almo 于 2009-3-5 20:53 编辑 ] |
发表于 2009-3-4 16:28:41
