Flow price: --
fd5458ef8ae91f835c30890917f6231201cdd5ed4accb03b7053396eae143ee9

Transaction

Hash: fd5458ef8ae91f835c30890917f6231201cdd5ed4accb03b7053396eae143ee9
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:
  --> fd5458ef8ae91f835c30890917f6231201cdd5ed4accb03b7053396eae143ee9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fd5458ef8ae91f835c30890917f6231201cdd5ed4accb03b7053396eae143ee9
Status:
ERROR
Block height:
41611253
Block id:
ed4455e72d72e8db807376ef1291a0c28182a5444773de2f0c456f7984f9f04c
Timestamp:
Saturday 26 November 2022 at 08:37:41 UTC
()
Proposer:
Authorizers:
Gas used:
29