Flow price: --
1f859005d0917c09645a492d96292b1fd8a7b408e315a84de25524ec82ecb5bb

Transaction

Hash: 1f859005d0917c09645a492d96292b1fd8a7b408e315a84de25524ec82ecb5bb
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:
  --> 1f859005d0917c09645a492d96292b1fd8a7b408e315a84de25524ec82ecb5bb: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:
1f859005d0917c09645a492d96292b1fd8a7b408e315a84de25524ec82ecb5bb
Status:
ERROR
Block height:
41331163
Block id:
ba5d0e4cd3f825777f874e412fec89f02394836743b8b5c2e6493d51a1838bee
Timestamp:
Monday 21 November 2022 at 20:12:36 UTC
()
Proposer:
Authorizers:
Gas used:
26