Flow price: --
6ad0d1e00666a18f0490c038d0a7cc63a7d3bafb1cd2a6ef2abacf5ff9472bd8

Transaction

Hash: 6ad0d1e00666a18f0490c038d0a7cc63a7d3bafb1cd2a6ef2abacf5ff9472bd8
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:
  --> 6ad0d1e00666a18f0490c038d0a7cc63a7d3bafb1cd2a6ef2abacf5ff9472bd8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6ad0d1e00666a18f0490c038d0a7cc63a7d3bafb1cd2a6ef2abacf5ff9472bd8
Status:
ERROR
Block height:
41621550
Block id:
c4aad6a0e053e9be137cc0e9eb83420bc83f6b20db06d3fef51cb91dcf7d1bf4
Timestamp:
Saturday 26 November 2022 at 12:39:06 UTC
()
Proposer:
Authorizers:
Gas used:
26