Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: unexpectedly found non-`NFTStorefront.Storefront` while force-casting value
  --> 7cdec4e46b52e7cb0a6a90745f4b8e3807b5aa92d22f4c6134e3d45e5df5b2ec:15:11
   |
15 |         if acct.borrow<&NFTStorefront.Storefront>(from: NFTStorefront.StorefrontStoragePath) == nil {
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^