Flow price: --
3e1c6282e6e95480f0e8293391503b9d08307c500797ed77f0816f565069bec2

Transaction

Hash: 3e1c6282e6e95480f0e8293391503b9d08307c500797ed77f0816f565069bec2
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:
  --> 3e1c6282e6e95480f0e8293391503b9d08307c500797ed77f0816f565069bec2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3e1c6282e6e95480f0e8293391503b9d08307c500797ed77f0816f565069bec2
Status:
ERROR
Block height:
40909147
Block id:
fdb718ec940e997f1b485071f29f52c519bd4cd9178d391d4225b56b7881cc7b
Timestamp:
Monday 14 November 2022 at 23:45:31 UTC
()
Proposer:
Authorizers:
Gas used:
23