easyUI的datagrid导出Excel时报如下错误: [2018-06-20 15:00:21] [ERROR] [org.jeecgframework.poi.excel.export.ExcelExportServer:171] Minimum column number is 0 java.lang.IllegalArgumentException: Minimum column number is 0 at org.apache.poi.ss.util.CellRangeAddre…
java.lang.IllegalArgumentException: Document base D:\apache-tomcat-6.0.45\webapps\erp does not exist or is not a readable directory at org.apache.naming.resources.FileDirContext.setDocBase(FileDirContext.java:142) at org.apache.catalina.core.Standard…
class Person{ private String name ; private String sex ; public Person(){ System.out.println("c"); } public Person(String c1){ this.name =c1; System.out.println("c1"+c1); } public Person(String c1,String c2){ this.name =c1; this.sex =c…
shiro使用的时候: java.lang.IllegalArgumentException: Odd number of characters. at org.apache.shiro.codec.Hex.decode(Hex.java:128) ~[shiro-core-1.4.0.jar:1.4.0] at org.apache.shiro.codec.Hex.decode(Hex.java:107) ~[shiro-core-1.4.0.jar:1.4.0] at or…
Tomcat7.0启动报错:java.lang.illegalargumentexception:taglib definition not consisten with specification version 原因:Tomcat7和Tomcat6在标签配置上稍有不同. 解决: You just need to confirm the allowed tags by web.xml confirming DTD file. e.g. version=”2.5″ compatible web.…
以下http请求报错是因为,请求的地址前面有个空格.... 2019-01-09 03:30:23,154 ERROR [business.modules.merchantreportresult.service.MpopBasicMerchantReportDetailService] - 同步報備結果至联机交易平台失敗:Illegal character in scheme name at index 0: http://192.168.1.124:11081/mpframework/p/m…
我在使用SimpleCursorAdapter的过程中遇到了问题: java.lang.IllegalArgumentException: column '_id' does not exist 这个问题的原因很好找,点进CursorAdapter中就能看到,它需要一个叫"_id"的键值.而且是必须. 而我的数据库的主键是_ID,所以配合不上.那么解决的办法也很简单,query的时候加上as _id就行了.比如你的键值是_ID那么就用select _ID as id, xx,xxxx,…