Flow price: --
1e5c419320ed350ddde0a60d05bb74f73dcbd8a5631c4996a14dc5468141a272

Transaction

Hash: 1e5c419320ed350ddde0a60d05bb74f73dcbd8a5631c4996a14dc5468141a272
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:
  --> 1e5c419320ed350ddde0a60d05bb74f73dcbd8a5631c4996a14dc5468141a272:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1e5c419320ed350ddde0a60d05bb74f73dcbd8a5631c4996a14dc5468141a272
Status:
ERROR
Block height:
41511780
Block id:
58d7b3c8d1e7a4390b37b76fa4f522403d798b44f08a30ae5df85115a815f131
Timestamp:
Thursday 24 November 2022 at 18:06:03 UTC
()
Proposer:
Authorizers:
Gas used:
23