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Visual Studio: Complies & Run Fine But Getting Red Mark


During .net development using Visual studio sometime we're getting "Can't load symbol" with red-mark, although project/solution is getting compiled fine & we're not getting any build or run-time error.

Like this: 

There could be multiple reasons & different solutions. Most common solution which generally works for me


  • Go to Tool => Options
  • Find for "Resharper ..."
  • Click on "Suspend Now" & then "Ok"
  • Your Option window will get closed
  • Again Go to Tool => Optins
  • Find the "Resharper..."
  • Click on "Resume Now" & then "Ok"


& we're done. Red mark of "Can't load symbol" is gone :)


Here are the screen shots of above mentioned points step-by-step.

  • Go to Tool => Option
  • Find for "Resharper ..."
  • Click on "Suspend Now" & then "Ok"
  • Your Option window will get closed
  • Again Go to Tool => Options
  • Find the "Resharper..."
  • Click on "Resume Now" & then "Ok"






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