Flow price: --
8b412b6d9f4d65c0160011b40596366a28da17979c7bc8365a38fc322674071c

Transaction

Hash: 8b412b6d9f4d65c0160011b40596366a28da17979c7bc8365a38fc322674071c
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:
  --> 8b412b6d9f4d65c0160011b40596366a28da17979c7bc8365a38fc322674071c: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:
8b412b6d9f4d65c0160011b40596366a28da17979c7bc8365a38fc322674071c
Status:
ERROR
Block height:
40574449
Block id:
26a8440f638295b292b12ac8110613968231483dc4ce5c857965c7e2e1b29734
Timestamp:
Wednesday 9 November 2022 at 08:55:02 UTC
()
Proposer:
Authorizers:
Gas used:
26