Flow price: --
55680d3c3b85d16676cb923ccbdb3f63e1d924135bb78e17238dd5b6fc833162

Transaction

Hash: 55680d3c3b85d16676cb923ccbdb3f63e1d924135bb78e17238dd5b6fc833162
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:
  --> 55680d3c3b85d16676cb923ccbdb3f63e1d924135bb78e17238dd5b6fc833162:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55680d3c3b85d16676cb923ccbdb3f63e1d924135bb78e17238dd5b6fc833162
Status:
ERROR
Block height:
41608701
Block id:
374757e46d20e2eae1c297a5ec56bab61341f6d2315154073f5df62f27819213
Timestamp:
Saturday 26 November 2022 at 07:38:44 UTC
()
Proposer:
Authorizers:
Gas used:
26