Flow price: --
4e3d7fe5d007a0793d67137a112a550a319b41488f4304112c93c61ecd9a6c81

Transaction

Hash: 4e3d7fe5d007a0793d67137a112a550a319b41488f4304112c93c61ecd9a6c81
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:
  --> 4e3d7fe5d007a0793d67137a112a550a319b41488f4304112c93c61ecd9a6c81:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4e3d7fe5d007a0793d67137a112a550a319b41488f4304112c93c61ecd9a6c81
Status:
ERROR
Block height:
41487149
Block id:
3748573abcb6d81ab511341f6983a13251f86373b53ba56d9602f4b7a9ee4f02
Timestamp:
Thursday 24 November 2022 at 08:34:09 UTC
()
Proposer:
Authorizers:
Gas used:
25