Flow price: --
d06d3939e10bcdd25d34a67363044a5b56d66eff3db016de74ecc100832ed927

Transaction

Hash: d06d3939e10bcdd25d34a67363044a5b56d66eff3db016de74ecc100832ed927
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:
  --> d06d3939e10bcdd25d34a67363044a5b56d66eff3db016de74ecc100832ed927:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d06d3939e10bcdd25d34a67363044a5b56d66eff3db016de74ecc100832ed927
Status:
ERROR
Block height:
40230076
Block id:
b4e64f24036608e6fc34d4a90bbfa9c1e7bb2213e3087abfee07ffaf5068675a
Timestamp:
Thursday 3 November 2022 at 15:17:31 UTC
()
Proposer:
Authorizers:
Gas used:
23