2005 IR Help Posted August 26, 2006 Share Posted August 26, 2006 By: Erich Oliphant - eoliphan Blank report, but no Exceptions from jasper 2004-05-16 08:27 Hi, I have a report that I can run from the various jasper tools (JasperAssistant, etc) w/ no problem. However when I attempt to run it from my web application. No content is generated. I get a valid PDF or HTML document (i can open the PDF w/ acrobat, the HTML has <html>,<head> etc tags) with no report content. Not even the static text in the report. I get no errors/exceptions from Jasper. I can see the query from the report hitting my database successfully. Any ideas? Is there a debug mode or something that might provide more info? Here's the relevant code snippet: IResourceResolver resResolver = cycle.getEngine().getResourceResolver(); URL reportPath = resResolver.getResource("priacq.jasper"); File reportPathFile = new File(reportPath.getPath()); Map reportParams = new HashMap(); reportParams.put("priprodcode",sb.toString()); reportParams.put("sales",md.getSalesActual().toString()); reportParams.put("companyname",md.getCompanyName()); reportParams.put("BaseDir",reportPathFile.getParentFile()); conn = CacheUtil.getJDBCConnection(); if (conn != null) { JasperRunManager.runReportToPdfFile(reportPathFile.getPath(),"c:/report.pdf",reportParams,conn); } By: Erich Oliphant - eoliphan RE: Blank report, but no Exceptions from jasp 2004-05-16 09:13 Hi, I think this was due to an error in my query. I have it working now. However, is Jasper "swallowing" JDBC exceptions. My query had 1 logic problem and 1 outright syntax error, but I did not see any errors in my logs. Link to comment Share on other sites More sharing options...
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