목록JSP (2)

not set

[eclipse] error cannot be resolved to a variable

JSP include 시에 다른 JSP의 선언된 변수를 써줄때 빨간줄이 그어진다. 아래와 같이 eclipse 설정을 고친다. Windows -> Preferences -> Web -> JSP Files -> Editor -> Validation -> Expression Language -> EL Syntax problem : ignore 선택
Tool/Tool-Tip 2015. 7. 23. 09:18
JSP - getOutputStream() has already been called for this response

16:42:49,687 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception java.lang.IllegalStateException: getOutputStream() has already been called for this response at org.apache.catalina.connector.Response.getWriter(Response.java:604) at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:198) at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125)..
Tool/Exception 2009. 3. 23. 16:54
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