Flow price: --
3e676cce26943a3d6971f39b7973e761bcb6727a709d23357472e63f49d17cb9

Transaction

Hash: 3e676cce26943a3d6971f39b7973e761bcb6727a709d23357472e63f49d17cb9
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:
  --> 3e676cce26943a3d6971f39b7973e761bcb6727a709d23357472e63f49d17cb9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3e676cce26943a3d6971f39b7973e761bcb6727a709d23357472e63f49d17cb9
Status:
ERROR
Block height:
41645057
Block id:
5c2efe5e01c163729c3405cdccb127b4d34457e3d43a35027ab3e28a04061aaf
Timestamp:
Saturday 26 November 2022 at 21:45:51 UTC
()
Proposer:
Authorizers:
Gas used:
27