Flow price: --
ebe7f3af3d7227f98deea21381bdd38a6d88383a3a2bcda11ad587ca3f82d521

Transaction

Hash: ebe7f3af3d7227f98deea21381bdd38a6d88383a3a2bcda11ad587ca3f82d521
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:
  --> ebe7f3af3d7227f98deea21381bdd38a6d88383a3a2bcda11ad587ca3f82d521:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ebe7f3af3d7227f98deea21381bdd38a6d88383a3a2bcda11ad587ca3f82d521
Status:
ERROR
Block height:
40518360
Block id:
f04a02fd534d2c64386707ff1bfd750a0ef1ae39c90d4ac9d05521d5d96dd4b9
Timestamp:
Tuesday 8 November 2022 at 10:30:30 UTC
()
Proposer:
Authorizers:
Gas used:
23