Flow price: --
ae0e2cc3e188655e8f9d7a4cea68e17111a834f88f016ff18a7b4044fe291c2b

Transaction

Hash: ae0e2cc3e188655e8f9d7a4cea68e17111a834f88f016ff18a7b4044fe291c2b
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:
  --> ae0e2cc3e188655e8f9d7a4cea68e17111a834f88f016ff18a7b4044fe291c2b: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:
ae0e2cc3e188655e8f9d7a4cea68e17111a834f88f016ff18a7b4044fe291c2b
Status:
ERROR
Block height:
40510869
Block id:
0556fa04b68040e5e935cd1f15726d781badc0510349247e09e21aa1990a9889
Timestamp:
Tuesday 8 November 2022 at 07:30:22 UTC
()
Proposer:
Authorizers:
Gas used:
23