BIRT Report exception after update KNIME/BIRT - default_report.rptdesign does not exist or contains errors.

Hello,

i’m having trouble with the BIRT report after updating KNIME.
Versions:

The report crashes with the following message:

  • The report file : default_report.rptdesign does not exist or contains errors.
    org.eclipse.birt.report.exception.ViewerException: The report file : default_report.rptdesign does not exist or contains errors.
    at org.eclipse.birt.report.context.ViewerAttributeBean.getDesignHandle(ViewerAttributeBean.java:711)
    at org.eclipse.birt.report.context.ViewerAttributeBean.__init(ViewerAttributeBean.java:285)
    at org.eclipse.birt.report.context.BaseAttributeBean.init(BaseAttributeBean.java:230)
    at org.eclipse.birt.report.context.ViewerAttributeBean.(ViewerAttributeBean.java:160)
    at org.eclipse.birt.report.context.BirtContext.__init(BirtContext.java:44)
    at org.eclipse.birt.report.context.BaseContext.(BaseContext.java:69)
    at org.eclipse.birt.report.context.BirtContext.(BirtContext.java:30)
    at org.eclipse.birt.report.servlet.BirtEngineServlet.__getContext(BirtEngineServlet.java:72)
    at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(BaseReportEngineServlet.java:163)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.eclipse.birt.report.servlet.BaseReportEngineServlet.service(BaseReportEngineServlet.java:116)
    at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1452)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791)
    at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)
    at org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:70)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:201)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
    at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:763)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
    at org.eclipse.jetty.server.Server.handle(Server.java:516)
    at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)
    at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
    at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:779)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:911)
    at java.base/java.lang.Thread.run(Unknown Source)

Here

was a similar problem, but I don’t have any diacritic character in the workflow name.

Any ideas?
Greetings.

Hi. Double check whether the file and its location don’t have any diacritic characters. For instance: C://Usuario/Información/workflñow.knwf is not allowed. Sorry if I’m restating something you already mentioned.

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