Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: assertion failed: Missing or mis-typed UFC_NFT.Collection provider
  --> 070edb7fa6f2dc6c92091ff6822d7b9396d57e38ef57a59c03cae6dd1f81a4c2:42:8
   |
42 |         assert(self.UFC_NFTProvider.borrow() != nil, message: "Missing or mis-typed UFC_NFT.Collection provider")
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^