Flow price: --
268737f3696c331ba4c4db0906601d368b545f8a2785811c3d579dd4a0055112

Transaction

Hash: 268737f3696c331ba4c4db0906601d368b545f8a2785811c3d579dd4a0055112
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:
  --> 268737f3696c331ba4c4db0906601d368b545f8a2785811c3d579dd4a0055112:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
268737f3696c331ba4c4db0906601d368b545f8a2785811c3d579dd4a0055112
Status:
ERROR
Block height:
41418139
Block id:
2182ce7210e12bc46aa26a315e48edb2289ce1f19ef85e11135b7a9ae40b91a0
Timestamp:
Wednesday 23 November 2022 at 05:51:07 UTC
()
Proposer:
Authorizers:
Gas used:
27