Flow price: --
f2e1b63d00b1a36490d4698500a1082fcad58a19e34569b86db1c42d311ce524

Transaction

Hash: f2e1b63d00b1a36490d4698500a1082fcad58a19e34569b86db1c42d311ce524
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:
  --> f2e1b63d00b1a36490d4698500a1082fcad58a19e34569b86db1c42d311ce524:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f2e1b63d00b1a36490d4698500a1082fcad58a19e34569b86db1c42d311ce524
Status:
ERROR
Block height:
41505064
Block id:
d56dfc2384ae668e766aae94e70def04f947dd833f1c82a45f0328a84a49eadc
Timestamp:
Thursday 24 November 2022 at 15:30:03 UTC
()
Proposer:
Authorizers:
Gas used:
23