maven项目编译的时候，老是报错

Question

eclipse.buildId=4.4.2.M20150204-1700

java.version=1.8.0_31

java.vendor=Oracle Corporation

BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN

Framework arguments:  -product org.eclipse.epp.package.jee.product

Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

org.eclipse.m2e.logback.appender

Warning

Wed Aug 10 17:28:27 CST 2016

The artifact jexcelapi:jxl

Answer 1

jxl的提示信息而已，新版本gav调整了

Answer 2

jexcelapi:jxl:jar:2.6 ，重复引入了吗

Answer 3

没有错误信息啊··