Flow price: --
61f8a4199c99221626b1164eb548171ea659d1773cb78dfac3a090480aa8443b

Transaction

Hash: 61f8a4199c99221626b1164eb548171ea659d1773cb78dfac3a090480aa8443b
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:
  --> 61f8a4199c99221626b1164eb548171ea659d1773cb78dfac3a090480aa8443b: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:
61f8a4199c99221626b1164eb548171ea659d1773cb78dfac3a090480aa8443b
Status:
ERROR
Block height:
40623082
Block id:
9244e3dd1aca725bfac8fb3de088df04a3d79f03be8d3273317977b934bc1dc1
Timestamp:
Thursday 10 November 2022 at 04:39:15 UTC
()
Proposer:
Authorizers:
Gas used:
22