This is a migrated thread and some comments may be shown as answers.

Changing the name of a Pie Graph causes error

2 Answers 104 Views
Report Designer (standalone)
This is a migrated thread and some comments may be shown as answers.
James
Top achievements
Rank 1
Iron
James asked on 11 Apr 2019, 09:50 PM

I am new to Telerik and have run into an issue with the creation of a Pie chart.  I first set my data source groups and run the design mode view to see that the graph looks correct.  I then go to start cleaning things up and rename the graph from graph1 to another name and then run the designer view again to see the error :

An error has occurred while processing Graph 'DeviceTypePercentages':

An error has occurred while processing RangePolarDataPoint:

Scope name 'graph1' does not represent a valid data scope name.

---------InnerException--------

Scope name 'graph1' does not represent a valid data scope name.

Thanks for any help you can provide on this.

2 Answers, 1 is accepted

Sort by
0
James
Top achievements
Rank 1
Iron
answered on 16 Apr 2019, 11:52 AM
Hello James,

I suspect that you have used the scope of the graph in an Expression before renaming the graph. Note that the data scope is represented with the name of the corresponding data item provided as a string. Hence, after renaming the graph it will be necessary to modify also its scope name in all the Expressions where it is used. In the particular error the expression should be searched for in RangePolarDataPoint.

Regards,
Neli
Progress Telerik
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
0
James
Top achievements
Rank 1
Iron
answered on 18 Apr 2019, 12:55 PM

Neli,

I never found a "RangePolarDataPoint" value in the pie chart but I did find the second instance of the variable being used and changed it as well and now I do not receive the error anymore.  

Thanks

Manuel
Top achievements
Rank 1
commented on 27 Jul 2021, 09:49 AM

Where was the second instance of the variable? I am having the same issue
Dimitar
Telerik team
commented on 30 Jul 2021, 07:02 AM

Manuel, please attach a trace listener to the standalone designer and send us the generated log - Standalone Report Designer Problems.

Also, please attach the report in question, alongside some sample data, to your next reply and we will inspect it.

Manuel
Top achievements
Rank 1
commented on 17 Aug 2021, 11:39 AM

Managed to discover it, no need thank you!
Tags
Report Designer (standalone)
Asked by
James
Top achievements
Rank 1
Iron
Answers by
James
Top achievements
Rank 1
Iron
Share this question
or