Flow price: --
73bee18d329617ef223c167b9199b67e41209f5c43a80b4870156e1834477065

Transaction

Hash: 73bee18d329617ef223c167b9199b67e41209f5c43a80b4870156e1834477065
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:
  --> 73bee18d329617ef223c167b9199b67e41209f5c43a80b4870156e1834477065:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
73bee18d329617ef223c167b9199b67e41209f5c43a80b4870156e1834477065
Status:
ERROR
Block height:
41409013
Block id:
545821f5eadb79ad0633ff5bef6a1ee1dc8963881274c0f8144c827da3cf167c
Timestamp:
Wednesday 23 November 2022 at 02:19:56 UTC
()
Proposer:
Authorizers:
Gas used:
26