Flow price: --
cecf8286983e21e34b92333d8ebe467f80aa78001cce0563517599d7768a697d

Transaction

Hash: cecf8286983e21e34b92333d8ebe467f80aa78001cce0563517599d7768a697d
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:
  --> cecf8286983e21e34b92333d8ebe467f80aa78001cce0563517599d7768a697d: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:
cecf8286983e21e34b92333d8ebe467f80aa78001cce0563517599d7768a697d
Status:
ERROR
Block height:
41595194
Block id:
b1d850ebebd2293fe5e3828e520c1c21b0aadf1ce72aec59df197a3da62c600a
Timestamp:
Saturday 26 November 2022 at 02:23:34 UTC
()
Proposer:
Authorizers:
Gas used:
26