Flow price: --
0b310822a3cf65f526b13efcaaf4234d5d3a0cafa866478f201ebb4a48ae2741

Transaction

Hash: 0b310822a3cf65f526b13efcaaf4234d5d3a0cafa866478f201ebb4a48ae2741
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:
  --> 0b310822a3cf65f526b13efcaaf4234d5d3a0cafa866478f201ebb4a48ae2741:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0b310822a3cf65f526b13efcaaf4234d5d3a0cafa866478f201ebb4a48ae2741
Status:
ERROR
Block height:
41036540
Block id:
2791dd72b39f309937ed609627f34c68294f78953643c3c84399209dfdf4c07e
Timestamp:
Thursday 17 November 2022 at 01:57:14 UTC
()
Proposer:
Authorizers:
Gas used:
26