Flow price: --
b13c0804530440b9fb6aada002da5c969b1a0185afc7dddd801ee1b01363e2c7

Transaction

Hash: b13c0804530440b9fb6aada002da5c969b1a0185afc7dddd801ee1b01363e2c7
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:
  --> b13c0804530440b9fb6aada002da5c969b1a0185afc7dddd801ee1b01363e2c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b13c0804530440b9fb6aada002da5c969b1a0185afc7dddd801ee1b01363e2c7
Status:
ERROR
Block height:
41450850
Block id:
7defa1a9b66c496469d3494d2ba4e55bb5bdbcff42c4778684e9b3d1e8cf01c3
Timestamp:
Wednesday 23 November 2022 at 18:27:48 UTC
()
Proposer:
Authorizers:
Gas used:
23