Flow price: --
ffe8d8a9d69805dc936904ac6f998a4b786712f51809d6716a140455de845e77

Transaction

Hash: ffe8d8a9d69805dc936904ac6f998a4b786712f51809d6716a140455de845e77
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:
  --> ffe8d8a9d69805dc936904ac6f998a4b786712f51809d6716a140455de845e77:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ffe8d8a9d69805dc936904ac6f998a4b786712f51809d6716a140455de845e77
Status:
ERROR
Block height:
41749495
Block id:
f77f11ce7e62e7945aef3f2e7f1c8441528bb9c61a03c12426c1bda2f874e021
Timestamp:
Monday 28 November 2022 at 13:44:06 UTC
()
Proposer:
Authorizers:
Gas used:
26