convert variant error
Hi,
I'm running RB 14.04 with Delphi XE2 Update 4 Hotfix 1
I'm getting a 'Could not convert variant of type (UnicodeString) into
type (Double)' sometimes when trying to run a report.
The report uses JIT pipelines. There were 2 fields as Doubles (i.e.
pipelineField.DataType=dtDouble), but even changing these to string
fields (along with the GetValue code) I get the same problem.
The call stack refers to TppThreadedPageCache.ehExceptionTimer when I
build in the RB source. Not sure if this helps?
Can anyone point me in the right direction here?
Regards,
Steve
I'm running RB 14.04 with Delphi XE2 Update 4 Hotfix 1
I'm getting a 'Could not convert variant of type (UnicodeString) into
type (Double)' sometimes when trying to run a report.
The report uses JIT pipelines. There were 2 fields as Doubles (i.e.
pipelineField.DataType=dtDouble), but even changing these to string
fields (along with the GetValue code) I get the same problem.
The call stack refers to TppThreadedPageCache.ehExceptionTimer when I
build in the RB source. Not sure if this helps?
Can anyone point me in the right direction here?
Regards,
Steve
This discussion has been closed.
Comments
Please upgrade to RB 14.08 and retest your application. If you still
get the issue, I recommend downloading a trial of the latest version of
ReportBuilder and testing with that.
For upgrade instructions, contact info@digital-metaphors.com with your
serial number and purchasing email address.
Nico Cizik
Digital Metaphors
http://www.digital-metaphors.com