Flow price: --
0419eb8d5be1d15ad75488781ff2149a960d66b4c4d01922d2f0fda70e0cb12e

Transaction

Hash: 0419eb8d5be1d15ad75488781ff2149a960d66b4c4d01922d2f0fda70e0cb12e
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:
  --> 0419eb8d5be1d15ad75488781ff2149a960d66b4c4d01922d2f0fda70e0cb12e: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:
0419eb8d5be1d15ad75488781ff2149a960d66b4c4d01922d2f0fda70e0cb12e
Status:
ERROR
Block height:
41441241
Block id:
7cf2b926e249c3732486ede9a75faa47dd9490b346db5558bd3dc564474058dd
Timestamp:
Wednesday 23 November 2022 at 14:45:23 UTC
()
Proposer:
Authorizers:
Gas used:
25