Rdlc report An error occurred during local report processing error

Reports can be generated on the computer in the development environment, but An error occurred during local report processing error is prompted on the client.

The conjecture is that dll is missing.

Microsoft. ReportViewer. Common. dll

Microsoft. ReportViewer. WinForms. dll

The problem persists. Is it still missing?

Google knows there is still one missing

Microsoft. ReportViewer. ProcessingObjectModel. dll

This is not easy to find. It can be seen in C: \ Windows \ assembly, but cannot be copied directly.

So at the command prompt

 

C: \ Users \ Thinkpad> cd C: \ Windows \ assembly

C: \ Windows \ assembly> cd GAC_MSIL \ Microsoft. ReportViewer. ProcessingObjectModel \ 10.
0.0.0 _ b03f5f7f11d50a3a

C: \ Windows \ assembly \ GAC_MSIL \ Microsoft. ReportViewer. ProcessingObjectModel \ 10.0.0
. 0 _ b03f5f7f11d50a3a> copy Microsoft. ReportViewer. ProcessingObjectModel. dll d: \ Mi
Crosoft. ReportViewer. ProcessingObjectModel. dll

 

Attached components: