#1 2016-04-25 07:04:38

lhuber
Member
Registered: 2016-04-25

Could not load exporter

When trying to upload a single BIRT report I get the following message, using the reportserver version 2.2.2.563

java.lang.IllegalArgumentException: Could not load exporters<br>   
at net.datenwerke.rs.eximport.service.eximport.im.http.HttpImportServiceImpl.getInvolvedExporterIds(HttpImportServiceImpl.java:115)<br>   
at net.datenwerke.rs.eximport.server.eximport.ImportRpcServiceImpl.initViaFile(ImportRpcServiceImpl.java:77)<br>   
at net.datenwerke.security.service.security.aop.SecurityCheckInterceptor.invoke(SecurityCheckInterceptor.java:110)<br>   
at net.datenwerke.gf.service.gwtstacktrace.CatchStacktraceInterceptor.invoke(CatchStacktraceInterceptor.java:38)<br>   
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br>   
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)<br>   
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)<br>   
at java.lang.reflect.Method.invoke(Unknown Source)<br>   
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:561)<br>   
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)<br>   
at net.datenwerke.security.service.security.aop.SecurityCheckInterceptor.invoke(SecurityCheckInterceptor.java:110)<br>   
at net.datenwerke.gf.service.gwtstacktrace.CatchStacktraceInterceptor.invoke(CatchStacktraceInterceptor.java:38)<br>   
at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)<br>   
at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)<br>   
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)<br>   
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)<br>   
at net.datenwerke.security.service.security.aop.SecurityCheckInterceptor.invoke(SecurityCheckInterceptor.java:110)<br>   
at net.datenwerke.gf.service.gwtstacktrace.CatchStacktraceInterceptor.invoke(CatchStacktraceInterceptor.java:38)<br>   
at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263)<br>   
at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178)<br>   
at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)<br>   
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62)<br>   
at com.google.inject.persist.PersistFilter.doFilter(PersistFilter.java:89)<br>   
at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)<br>   
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)<br>   
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)<br>   
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)<br>   
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)<br>   
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)<br>   
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)<br>   
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)<br>   
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)<br>   
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)<br>   
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)<br>   
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)<br>   
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)<br>   
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)<br>   
at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:188)<br>   
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)<br>   
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2522)<br>   
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2511)<br>   
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)<br>    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)<br>   
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)<br>   
at java.lang.Thread.run(Unknown Source)
<br>Caused by: java.lang.RuntimeException: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0<br>   
at net.datenwerke.eximport.ExportDataAnalizerService.getExporterElements(ExportDataAnalizerService.java:145)<br>   
at net.datenwerke.eximport.ExportDataAnalizerService.getExporterClasses(ExportDataAnalizerService.java:159)<br>   
at net.datenwerke.rs.eximport.service.eximport.im.http.HttpImportServiceImpl.getInvolvedExporterIds(HttpImportServiceImpl.java:112)<br>    ... 44 more<br>Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0<br>   
at java.util.ArrayList.rangeCheck(Unknown Source)<br>   
at java.util.ArrayList.get(Unknown Source)<br>   
at nu.xom.Elements.get(Unknown Source)<br>   
at net.datenwerke.eximport.ExportDataAnalizerService.getExporterElements(ExportDataAnalizerService.java:143)<br>    ... 46 more<br>

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#2 2016-04-25 07:35:32

Arno Mittelbach
datenwerke
Registered: 2012-02-14

Re: Could not load exporter

Hello and welcome to the ReportServer Forums.

The stacktrace looks like you are importing objects. Could you explain in a bit more detail what steps lead to the above error message?

Cheers,
Arno

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#3 2016-04-25 12:02:45

lhuber
Member
Registered: 2016-04-25

Re: Could not load exporter

I am importing *.rptdesign files as zip but the same behaviour is shown when I upload the xml of an BIRT Report.

Somehow it is not possible to import an rptdesign file to the reportserver.

The file itself is plain simple BIRT report, I tried older BIRT version 3.2.* and the latest 4.5 both could not be imported by the file importer of the admin area.

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#4 2016-04-25 12:45:55

Thorsten J. Krause
datenwerke
Registered: 2012-02-15
Website

Re: Could not load exporter

Hi,

I believe there might be a misunderstanding as to what the import function is used for: Its purpose is to move data from one reportserver instance to another: It will not accept plain birt files, but expects a export file, created by reportserver.

To upload reports to reportserver you use the report management section of the administration module. Step-by-Step instructions are given in the final section of this blog post: https://reportserver.net/blog/2013/05/1 … he-basics/

Also check out "Report Management" in the administrators guide:
https://reportserver.net/en/guides/admi … anagement/

More information on import/export is available here:
https://reportserver.net/en/guides/admi … nd-Export/

Cheers,
Thorsten

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