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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12517 JSP compilation error with nested scripting variable ------- Additional Comments From [EMAIL PROTECTED] 2002-09-11 11:45 ------- I've tried to compile a page with a custom tag extending BodyTagSupport and declaring a NESTED scripting variable named as the id attribute. In this case the scripting variable is initialized after doInitBody() but is never declared. It seems that another variable named _jspx_columnDescr_1, already declared at the beginning of service method, is declared instead, and the result generates two compilation errors. /* ---- cb:column ---- */ browser.ViewColumn _jspx_columnDescr_1 = columnDescr; browser.client.jsp.tag.Column _jspx_th_cb_column_1 = (browser.client.jsp.tag.Column) _jspx_tagPool_cb_column_value_name_id.get (browser.client.jsp.tag.Column.class); _jspx_th_cb_column_1.setPageContext(pageContext); _jspx_th_cb_column_1.setParent(_jspx_th_cb_column_0); _jspx_th_cb_column_1.setId("columnDescr"); int _jspx_eval_cb_column_1 = _jspx_th_cb_column_1.doStartTag(); if (_jspx_eval_cb_column_1 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) { if (_jspx_eval_cb_column_1 != javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE){ javax.servlet.jsp.tagext.BodyContent _bc = pageContext.pushBody(); _bc.clear(); out = _bc; _jspx_th_cb_column_1.setBodyContent(_bc); _jspx_th_cb_column_1.doInitBody(); columnDescr = (browser.ViewColumn) pageContext.findAttribute("columnDescr"); } do { /* body */ int evalDoAfterBody = _jspx_th_cb_column_1.doAfterBody(); columnDescr = (browser.ViewColumn) pageContext.findAttribute("columnDescr"); if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN) break; } while (true); if (_jspx_eval_cb_column_1 != javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) out = pageContext.popBody(); } if (_jspx_th_cb_column_1.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) return; _jspx_tagPool_cb_column_value_name_id.reuse(_jspx_th_cb_column_1); columnDescr = _jspx_columnDescr_1; The generated errors are: Generated servlet error: [javac] Compiling 1 source file D:\jakarta-tomcat-4.1.10 \work\Standalone\localhost\click\data\codes_jsp.java:514: _jspx_columnDescr_1 is already defined in _jspService (javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) browser.ViewColumn _jspx_columnDescr_1 = columnDescr; ^ An error occurred at line: 84 in the jsp file: /data/codes.jsp Generated servlet error: D:\jakarta-tomcat-4.1.10 \work\Standalone\localhost\click\data\codes_jsp.java:514: cannot resolve symbol symbol : variable columnDescr location: class org.apache.jsp.codes_jsp browser.ViewColumn _jspx_columnDescr_1 = columnDescr; ^ Don't know if the two problems are related, so I add a comment instead of opening a new bug. Thanks. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
