哪位大佬可以帮我看看是什么问题，生成报表时出现的

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Microsoft.Reporting.WinForms.LocalProcessingException: An error occurred during local report processing. ---> Microsoft.Reporting.DefinitionInvalidException: The definition of the report 'C:\Users\目不转睛\Source\Repos\JZReport\JZReport\bin\Debug\r_print_twocol_20line_fzcenter.rdlc' is invalid. ---> Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: The report definition is not valid or supported by this version of Reporting Services. This could be the result of publishing a report definition of a later version of Reporting Services, or that the report definition contains XML that is not well-formed or the XML is not valid based on the Report Definition schema. Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2016/01/reportdefinition' which cannot be upgraded.

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已解决，。。。。

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怎么解决的啊？我遇到了一样的问题

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引用 2 楼 m0_45071901的回复:

怎么解决的啊？我遇到了一样的问题

我博客里写了解决办法