Flow price: --
510e771069e6df8dba621ebc81cc91ef4d80fa51df88448b89f2f61e581a86f9

Transaction

Hash: 510e771069e6df8dba621ebc81cc91ef4d80fa51df88448b89f2f61e581a86f9
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:
  --> 510e771069e6df8dba621ebc81cc91ef4d80fa51df88448b89f2f61e581a86f9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
510e771069e6df8dba621ebc81cc91ef4d80fa51df88448b89f2f61e581a86f9
Status:
ERROR
Block height:
40667850
Block id:
f3e0248201581793a16a864c065a06e20bfdfe2a7cf0473dda29be9a016dabb3
Timestamp:
Thursday 10 November 2022 at 22:54:00 UTC
()
Proposer:
Authorizers:
Gas used:
26