引用jaspersoft包来打印报表中获得jasperPrint异常
在运行
jasperPrint = JasperFillManager.fillReport(report, params, connection);
语句之后控制台打印出一下信息。没有明显的exception信息，不知问题出在哪里。请大虾们帮忙看一下
context: /pwms
delegate: false
repositories:
/WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@c79809
15:50:36,250 DEBUG JRLoader:692 - Found resource jasperreports_extension.properties at jar:file:/E:/workingSoft/apache-tomcat-6.0.33/webapps/pwms/WEB-INF/lib/jasperreports-4.0.0.jar!/jasperreports_extension.properties in classloader WebappClassLoader
context: /pwms
delegate: false
repositories:
/WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@c79809
15:50:36,265 DEBUG JRLoader:692 - Found resource jasperreports_extension.properties at jar:file:/E:/workingSoft/apache-tomcat-6.0.33/webapps/pwms/WEB-INF/lib/jasperreports-fonts-4.0.0.jar!/jasperreports_extension.properties in classloader WebappClassLoader
context: /pwms
delegate: false
repositories:
/WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@c79809
15:50:36,265 DEBUG JRLoader:692 - Found resource jasperreports_extension.properties at jar:file:/E:/workingSoft/apache-tomcat-6.0.33/webapps/pwms/WEB-INF/lib/jasperreports-javaflow-4.0.0.jar!/jasperreports_extension.properties in classloader WebappClassLoader
context: /pwms
delegate: false
repositories:
/WEB-INF/classes/
----------> Parent Classloader:
org.apache.catalina.loader.StandardClassLoader@c79809
附：以下是
jasperPrint = JasperFillManager.fillReport(report, params, connection);中三个参数的情况。
[解决办法]
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