Flow price: --
21ec50a34481bd267ef55528471661e534605b0c2c669ef1864f5a04663c903c

Transaction

Hash: 21ec50a34481bd267ef55528471661e534605b0c2c669ef1864f5a04663c903c
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:
  --> 21ec50a34481bd267ef55528471661e534605b0c2c669ef1864f5a04663c903c: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:
21ec50a34481bd267ef55528471661e534605b0c2c669ef1864f5a04663c903c
Status:
ERROR
Block height:
41497336
Block id:
8ceb75421290ebeb9a6729085218cf4efb0c2cf4d1d82ff81ae6adbbcfb4cff1
Timestamp:
Thursday 24 November 2022 at 12:29:52 UTC
()
Proposer:
Authorizers:
Gas used:
26