Flow price: --
304044f37944b33c9e055338fbaddce868f5b89383fd499488cf6127c19406e0

Transaction

Hash: 304044f37944b33c9e055338fbaddce868f5b89383fd499488cf6127c19406e0
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:
  --> 304044f37944b33c9e055338fbaddce868f5b89383fd499488cf6127c19406e0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
304044f37944b33c9e055338fbaddce868f5b89383fd499488cf6127c19406e0
Status:
ERROR
Block height:
41388858
Block id:
43c8ecb4f02f46fbb8b0dff0fb052c2dd1697c4b3a73a56eb3d7759e2b30c318
Timestamp:
Tuesday 22 November 2022 at 18:34:34 UTC
()
Proposer:
Authorizers:
Gas used:
26