Flow price: --
d54c7addbc65dd1023177788343b5fff3aba10204e855dc9c10620941cff29a6

Transaction

Hash: d54c7addbc65dd1023177788343b5fff3aba10204e855dc9c10620941cff29a6
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:
  --> d54c7addbc65dd1023177788343b5fff3aba10204e855dc9c10620941cff29a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d54c7addbc65dd1023177788343b5fff3aba10204e855dc9c10620941cff29a6
Status:
ERROR
Block height:
40529115
Block id:
0c4e279bb82ca0b41fa32bf5f123a2218d916994454a32167054800540a8ab17
Timestamp:
Tuesday 8 November 2022 at 14:50:23 UTC
()
Proposer:
Authorizers:
Gas used:
25