Flow price: --
df4e5b9ab0583640169a101910389527c1138a44f43b9c7845c6a0e4338c7770

Transaction

Hash: df4e5b9ab0583640169a101910389527c1138a44f43b9c7845c6a0e4338c7770
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:
  --> df4e5b9ab0583640169a101910389527c1138a44f43b9c7845c6a0e4338c7770:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
df4e5b9ab0583640169a101910389527c1138a44f43b9c7845c6a0e4338c7770
Status:
ERROR
Block height:
40263365
Block id:
adeb46f4e9bc6e6084841a4bf93a4b9d12cf9ccf884b05f242edc8b1833b74f8
Timestamp:
Friday 4 November 2022 at 04:09:00 UTC
()
Proposer:
Authorizers:
Gas used:
22