Flow price: --
7d4fd8e2998ab909b1f23661bacdfc9f6c128c68daa5f2a92ad68676672d3245

Transaction

Hash: 7d4fd8e2998ab909b1f23661bacdfc9f6c128c68daa5f2a92ad68676672d3245
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:
  --> 7d4fd8e2998ab909b1f23661bacdfc9f6c128c68daa5f2a92ad68676672d3245:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7d4fd8e2998ab909b1f23661bacdfc9f6c128c68daa5f2a92ad68676672d3245
Status:
ERROR
Block height:
40529012
Block id:
ceea937d8567ab731f3d94860900554b5c928962693ceacf4549ca89ac2ba39b
Timestamp:
Tuesday 8 November 2022 at 14:47:55 UTC
()
Proposer:
Authorizers:
Gas used:
24