Flow price: --
70ad28ba7c52712be8cd1e446b6a20724baa395d19e360481b2490b29242c13c

Transaction

Hash: 70ad28ba7c52712be8cd1e446b6a20724baa395d19e360481b2490b29242c13c
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:
  --> 70ad28ba7c52712be8cd1e446b6a20724baa395d19e360481b2490b29242c13c: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:
70ad28ba7c52712be8cd1e446b6a20724baa395d19e360481b2490b29242c13c
Status:
ERROR
Block height:
40578379
Block id:
d6bb63fd6c35c5f5286d0463f37df1135d929bf84a4337fce23eed75e865e97c
Timestamp:
Wednesday 9 November 2022 at 10:29:42 UTC
()
Proposer:
Authorizers:
Gas used:
22