Flow price: --
aed82880b84779f46a2f15bfb3fd1072594e071f50ca1644be160d02a3745554

Transaction

Hash: aed82880b84779f46a2f15bfb3fd1072594e071f50ca1644be160d02a3745554
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:
  --> aed82880b84779f46a2f15bfb3fd1072594e071f50ca1644be160d02a3745554:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aed82880b84779f46a2f15bfb3fd1072594e071f50ca1644be160d02a3745554
Status:
ERROR
Block height:
40708552
Block id:
feccd44ec05f5d66806b435da0e61ef617aca275368e6e05fe905855e750285e
Timestamp:
Friday 11 November 2022 at 15:29:16 UTC
()
Proposer:
Authorizers:
Gas used:
25