Flow price: --
d66bcd44a895b0c59d97cfbd511c4d2cbcddedaa42d6ba3d30b113f9039b05b0

Transaction

Hash: d66bcd44a895b0c59d97cfbd511c4d2cbcddedaa42d6ba3d30b113f9039b05b0
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:
  --> d66bcd44a895b0c59d97cfbd511c4d2cbcddedaa42d6ba3d30b113f9039b05b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d66bcd44a895b0c59d97cfbd511c4d2cbcddedaa42d6ba3d30b113f9039b05b0
Status:
ERROR
Block height:
41661794
Block id:
4cb4f9dde77ad689da0ac05d7cf3f80b3be24fa588c1fde77fca77ad98cbdfd1
Timestamp:
Sunday 27 November 2022 at 04:16:28 UTC
()
Proposer:
Authorizers:
Gas used:
29