Flow price: --
fd85b8ae54579e825c7c641cbef2d2a3dced1daf49c79a30b4843d3adcb897f3

Transaction

Hash: fd85b8ae54579e825c7c641cbef2d2a3dced1daf49c79a30b4843d3adcb897f3
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:
  --> fd85b8ae54579e825c7c641cbef2d2a3dced1daf49c79a30b4843d3adcb897f3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fd85b8ae54579e825c7c641cbef2d2a3dced1daf49c79a30b4843d3adcb897f3
Status:
ERROR
Block height:
41642372
Block id:
59e12299c28a40130de01c98ebc421753689bf27b3de69de3e159d723d4982c8
Timestamp:
Saturday 26 November 2022 at 20:43:48 UTC
()
Proposer:
Authorizers:
Gas used:
26