Flow price: --
a9a0c6451ab2e35242749921b4ae16ec65ea990ee2c80eb078a9df96bdf37a01

Transaction

Hash: a9a0c6451ab2e35242749921b4ae16ec65ea990ee2c80eb078a9df96bdf37a01
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:
  --> a9a0c6451ab2e35242749921b4ae16ec65ea990ee2c80eb078a9df96bdf37a01:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a9a0c6451ab2e35242749921b4ae16ec65ea990ee2c80eb078a9df96bdf37a01
Status:
ERROR
Block height:
40393312
Block id:
fb99afc727a131b904746326b71002325bb8dddf5ab5f25ab3a8d6f1acf9752e
Timestamp:
Sunday 6 November 2022 at 07:53:00 UTC
()
Proposer:
Authorizers:
Gas used:
23