unknown server tag: asp:ScriptMagager, myprefix:MyControl

  • Thread starter Thread starter JX
  • Start date Start date
J

JX

It used to work well, and all of a sudden, I got these error: unknown server
tag: asp:ScriptMagager, unknown server tag: myprefix:MyControl.

However, the page shows properly in design mode for the MyControl, it also
work well in running mode. But due to the error, VS stopped updating the
designer.cs files. I really have no clue what wrong!
 
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