gdantimi Posted October 25, 2012 Share Posted October 25, 2012 Hello, I got an error launching my jasper app from Java. Everithing works fine, but I have this stackstrace in my console:Error instantiating extensions registry for queryexecuters.hive from jar:file:/C:/Users/Username/workspace/.metadata/.plugins/org.eclipse.wst.server. core/tmp3/wtpwebapps/MyAPP/WEB-INF/lib/js-hive-datasource-1.1.jar!/jasperrepo rts_extension.properties Why it can't find jasperreports_extension.properties into the jar? Is there some bug inside the library? Link to comment Share on other sites More sharing options...
mdahlman Posted October 25, 2012 Share Posted October 25, 2012 Please edit your question so that it includes a question. Link to comment Share on other sites More sharing options...
mdahlman Posted October 25, 2012 Share Posted October 25, 2012 If you aren't using Hadoop Hive, then consider removing js-hive-datasource-1.1.jar. Maybe that will solve your error. Link to comment Share on other sites More sharing options...
gdantimi Posted October 25, 2012 Author Share Posted October 25, 2012 @mdahlman Sorry, question edited. Link to comment Share on other sites More sharing options...
gdantimi Posted October 25, 2012 Author Share Posted October 25, 2012 @mdahlman I don't know if it is useful for me, I'm not so expert. I put all libraries in my project. Anyway, why that error inside the library? What is Hadoop Hive? Link to comment Share on other sites More sharing options...
mdahlman Posted October 26, 2012 Share Posted October 26, 2012 The error doesn't seem to say that it cannot find jasperreports_extension.properties. It cannot instantiate the query executer. I guess the problem is more along the lines of some other dependency that is missing. You don't need js-hive-datasource-1.1.jar. Remove that and let us know if that fixes it. Link to comment Share on other sites More sharing options...
gdantimi Posted October 31, 2012 Author Share Posted October 31, 2012 @mdahlman It worked, thanks. Which are the minimum libraries to make a report in Java? Link to comment Share on other sites More sharing options...
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