Flow price: --
eb214430561cb61c66ed40141c49907e82e4d605a6647d5728b4ce9210a6a41c

Transaction

Hash: eb214430561cb61c66ed40141c49907e82e4d605a6647d5728b4ce9210a6a41c
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:
  --> eb214430561cb61c66ed40141c49907e82e4d605a6647d5728b4ce9210a6a41c: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:
eb214430561cb61c66ed40141c49907e82e4d605a6647d5728b4ce9210a6a41c
Status:
ERROR
Block height:
40644078
Block id:
8ca35987d5286ebbc64df0e65c177c2dfc88082f6d41fecb76eb5bd3790e1335
Timestamp:
Thursday 10 November 2022 at 13:15:34 UTC
()
Proposer:
Authorizers:
Gas used:
24