Flow price: --
a5d82dceff6a29cc44e0850f5f9c86c6871ef61d4e4cc2d66e2c8db074674fbb

Transaction

Hash: a5d82dceff6a29cc44e0850f5f9c86c6871ef61d4e4cc2d66e2c8db074674fbb
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:
  --> a5d82dceff6a29cc44e0850f5f9c86c6871ef61d4e4cc2d66e2c8db074674fbb: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:
a5d82dceff6a29cc44e0850f5f9c86c6871ef61d4e4cc2d66e2c8db074674fbb
Status:
ERROR
Block height:
40197103
Block id:
d06df9fcc6b817071567d2174d0e0b70712d4c764933b74c2e05c37b72f60b8f
Timestamp:
Thursday 3 November 2022 at 02:32:47 UTC
()
Proposer:
Authorizers:
Gas used:
22