Flow price: --
6fbdd072445da87783827acd5dfd1329797352822347d3edb5b23df8dec4e755

Transaction

Hash: 6fbdd072445da87783827acd5dfd1329797352822347d3edb5b23df8dec4e755
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:
  --> 6fbdd072445da87783827acd5dfd1329797352822347d3edb5b23df8dec4e755:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6fbdd072445da87783827acd5dfd1329797352822347d3edb5b23df8dec4e755
Status:
ERROR
Block height:
40940715
Block id:
bef209d8a9407b4535ec06461f331a9041cf635ea4f9052253367cbf1c4d335f
Timestamp:
Tuesday 15 November 2022 at 12:26:37 UTC
()
Proposer:
Authorizers:
Gas used:
23