Flow price: --
de2cc08e40f4e614b7697142d20341718c875fe138b488e8ca1f4e47abb1e8da

Transaction

Hash: de2cc08e40f4e614b7697142d20341718c875fe138b488e8ca1f4e47abb1e8da
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> de2cc08e40f4e614b7697142d20341718c875fe138b488e8ca1f4e47abb1e8da:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
de2cc08e40f4e614b7697142d20341718c875fe138b488e8ca1f4e47abb1e8da
Status:
ERROR
Block height:
41630200
Block id:
e41005bba5be294e41c2893d3eafbadeff85684ca744d88d2ccee0528ec96fc5
Timestamp:
Saturday 26 November 2022 at 15:59:57 UTC
()
Proposer:
Authorizers:
Gas used:
27