Flow price: --
e72129de39d71497c5d5e6ba6b4c590f4e64b2ef57c717731f674d1807b4c431

Transaction

Hash: e72129de39d71497c5d5e6ba6b4c590f4e64b2ef57c717731f674d1807b4c431
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:
  --> e72129de39d71497c5d5e6ba6b4c590f4e64b2ef57c717731f674d1807b4c431:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e72129de39d71497c5d5e6ba6b4c590f4e64b2ef57c717731f674d1807b4c431
Status:
ERROR
Block height:
41494040
Block id:
5c708b73a4bb805764cdbc27972f51191a35457c2e9220319f6dbbd1c91ca761
Timestamp:
Thursday 24 November 2022 at 11:13:22 UTC
()
Proposer:
Authorizers:
Gas used:
23