Flow price: --
2f9a699217b6804602210ec882a3a5e4265dc685c41b65934fd9ba4cc42d2f38

Transaction

Hash: 2f9a699217b6804602210ec882a3a5e4265dc685c41b65934fd9ba4cc42d2f38
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:
  --> 2f9a699217b6804602210ec882a3a5e4265dc685c41b65934fd9ba4cc42d2f38:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2f9a699217b6804602210ec882a3a5e4265dc685c41b65934fd9ba4cc42d2f38
Status:
ERROR
Block height:
41161407
Block id:
742b4e3d68f1ba8831a159faa97bbe4318419df030d8284a12e99322849b9d34
Timestamp:
Saturday 19 November 2022 at 02:22:18 UTC
()
Proposer:
Authorizers:
Gas used:
23