Flow price: --
6dde0c250a483cb528fe3022b81677548191d05626263a754eab2c7eb9e93466

Transaction

Hash: 6dde0c250a483cb528fe3022b81677548191d05626263a754eab2c7eb9e93466
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:
  --> 6dde0c250a483cb528fe3022b81677548191d05626263a754eab2c7eb9e93466:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6dde0c250a483cb528fe3022b81677548191d05626263a754eab2c7eb9e93466
Status:
ERROR
Block height:
41318462
Block id:
a87b0d47ef4600d8078a7ad6e041e21d699d8de8bdf4b97cafa0a6ea1945ba33
Timestamp:
Monday 21 November 2022 at 15:17:31 UTC
()
Proposer:
Authorizers:
Gas used:
26