Flow price: --
216b32f2588d03dd142d7231eb03002213fde601372e54378c1e63c3867069c4

Transaction

Hash: 216b32f2588d03dd142d7231eb03002213fde601372e54378c1e63c3867069c4
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:
  --> 216b32f2588d03dd142d7231eb03002213fde601372e54378c1e63c3867069c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
216b32f2588d03dd142d7231eb03002213fde601372e54378c1e63c3867069c4
Status:
ERROR
Block height:
41595296
Block id:
4efc7cb91e09aa8a1876ce22eed8459237c9a421f1886b08b486d55aec2fe7c0
Timestamp:
Saturday 26 November 2022 at 02:25:50 UTC
()
Proposer:
Authorizers:
Gas used:
24