Flow price: --
9418a6a8261930e2d9ef79d6fe8cfb32bd42dc014dbbb0a2fcec547e1f567b80

Transaction

Hash: 9418a6a8261930e2d9ef79d6fe8cfb32bd42dc014dbbb0a2fcec547e1f567b80
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:
  --> 9418a6a8261930e2d9ef79d6fe8cfb32bd42dc014dbbb0a2fcec547e1f567b80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9418a6a8261930e2d9ef79d6fe8cfb32bd42dc014dbbb0a2fcec547e1f567b80
Status:
ERROR
Block height:
41482066
Block id:
20f3a679640a0af3bb76904933f66c9b9f5f7da0a417c59c521df27171b758a9
Timestamp:
Thursday 24 November 2022 at 06:35:31 UTC
()
Proposer:
Authorizers:
Gas used:
23