问题
Following the steps from Lesson 5: Publish the Report Definition to the Report Server for SQL Server 2012, I have the following error:
The definition of this report is not valid or supported by this version of Reporting Services. The report definition may have been created with a later version of Reporting Services, or contain content that is not well-formed or not valid based on Reporting Services schemas. Details: The report definition element 'Report' is empty at line 1878, position 3. It is missing a mandatory child element of type 'ReportSections'.
When I reached the last line:
_reportService.SetItemDefinition(reportPath, bytes, null);
This question is related to my previous question at Error < Report xmlns='NonEmpty' > was not expected.
I have skipped a step, Lesson 4: Update the Report Definition Programmatically, just to be sure that I have not modified anything to the successfully deserialized object.
In this Lesson 5, I have successfully serialized back the untouched object into memory stream, but failed to to write it back into the Report Server. Please help.
回答1:
I solved it by replacing the XSD in the Lesson 2: Generate Classes from the RDL Schema using the xsd Tool.
From:
http://schemas.microsoft.com/sqlserver/reporting/2010/01/reportdefinition/ReportDefinition.xsd
To:
http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition/ReportDefinition.xsd
来源：https://stackoverflow.com/questions/29136559/error-missing-a-mandatory-child-element