Flow price: --
68269b2a594bb3568ea37236d91123b8b5093dfb3f8ec472dc0c5a6e1084a36b

Transaction

Hash: 68269b2a594bb3568ea37236d91123b8b5093dfb3f8ec472dc0c5a6e1084a36b
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:
  --> 68269b2a594bb3568ea37236d91123b8b5093dfb3f8ec472dc0c5a6e1084a36b: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:
68269b2a594bb3568ea37236d91123b8b5093dfb3f8ec472dc0c5a6e1084a36b
Status:
ERROR
Block height:
40761534
Block id:
1ef4b16def8dc44f26f60de8080b395ad92b135ca6bd6ca091b58e709c5047db
Timestamp:
Saturday 12 November 2022 at 12:50:14 UTC
()
Proposer:
Authorizers:
Gas used:
26