ReportServer Forum

marcinw

Member

Registered: 2019-10-10

[ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi
In OLAP cube for dynamic report I choose export in format SAIKU_CHART_HTML.
ReportServer generates HTML file, but when I open it there is an error: "Could not render chartError: [pvChart ERROR]: Cannot read property 'colName' of undefined"

Chart mode from the right side works as expected:

IF_Eduardo

Administrator

Registered: 2016-11-01

Website

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi marcinw,

does this also happen with other reports or only in this specific one ? In the DEMO I can export charts correctly, could you please check? https://reportserver.net/en/demo/

Can you also post the contents of the HTML file generated? At least the relevant parts / (error , etc).

Regards,
Eduardo

marcinw

Member

Registered: 2019-10-10

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Sorry, you're right.
It should goes to https://forum.reportserver.net/viewtopic.php?id=1596

IF_Eduardo

Administrator

Registered: 2016-11-01

Website

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi marcinw,

I deleted the wrong post here and put it in the correct thread.

Returning to the original question in this thread:

Hi marcinw,

does this also happen with other reports or only in this specific one ? In the DEMO I can export charts correctly, could you please check? https://reportserver.net/en/demo/

Can you also post the contents of the HTML file generated? At least the relevant parts / (error , etc).

Regards,
Eduardo

marcinw

Member

Registered: 2019-10-10

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Unfortunately it happens in specific report.
Here you can download generated file.

IF_Eduardo

Administrator

Registered: 2016-11-01

Website

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi marcinw,

please try to make your report the most simple as possible, so gradually delete elements until this error does not happen. The last step before the error disappears should tell us when this error happens and we can take a look at it.

Regards,
Eduardo

IF_Eduardo

Administrator

Registered: 2016-11-01

Website

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi marcinw,

also, check the tomcat logs for any error there during generation of the HTML file.

Regards,
Eduardo

marcinw

Member

Registered: 2019-10-10

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Tomcat's log seems ok:

15-Oct-2019 12:53:53.126 WARNING [http-nio-8080-exec-20] org.hibernate.engine.internal.StatefulPersistenceContext.narrowProxy HHH000179: Narrowing proxy to class net.datenwerke.rs.core.service.reportmanager.entities.reports.Report - this operation breaks ==
15-Oct-2019 12:53:53.472 WARNING [http-nio-8080-exec-14] org.hibernate.engine.internal.StatefulPersistenceContext.narrowProxy HHH000179: Narrowing proxy to class net.datenwerke.rs.base.service.reportengines.table.entities.TableReport - this operation breaks ==
15-Oct-2019 12:53:53.504 INFO [http-nio-8080-exec-14] net.datenwerke.rs.saiku.service.saiku.ThinQueryServiceImpl.<init> loaded thinqueryservice
15-Oct-2019 12:53:53.518 INFO [http-nio-8080-exec-14] net.datenwerke.rs.saiku.service.saiku.ThinQueryServiceImpl.<init> loaded thinqueryservice
15-Oct-2019 12:53:53.551 INFO [http-nio-8080-exec-14] net.datenwerke.rs.saiku.service.saiku.ThinQueryServiceImpl.<init> loaded thinqueryservice
15-Oct-2019 12:53:53.643 INFO [http-nio-8080-exec-14] net.datenwerke.rs.saiku.service.saiku.ThinQueryServiceImpl.<init> loaded thinqueryservice

I figure it out when error occures. On the second attempt to export the file.
On my enviroment files are generated: saiku export is broken, excel file has one cell with summary.
But on DEMO there is crush like I post in https://forum.reportserver.net/viewtopic.php?id=1596 -  you can't export the same result more then ones.

IF_Eduardo

Administrator

Registered: 2016-11-01

Website

Re: [ReportServer 3.1.0] Problem with exporting in OLAP cubes - chart

Hi marcinw,

we raised ticket RS-3764 for this.

Regards,
Eduardo