Flow price: --
ad5e83a8b7233ab4a3abd32f96266b0e1ca7af3af06643611d18e4daefb5f0f6

Transaction

Hash: ad5e83a8b7233ab4a3abd32f96266b0e1ca7af3af06643611d18e4daefb5f0f6
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:
  --> ad5e83a8b7233ab4a3abd32f96266b0e1ca7af3af06643611d18e4daefb5f0f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ad5e83a8b7233ab4a3abd32f96266b0e1ca7af3af06643611d18e4daefb5f0f6
Status:
ERROR
Block height:
40729007
Block id:
ecef7c4b2df6a1b604070e308bca39682476ec0b65dc73199e47ef1369ea218d
Timestamp:
Friday 11 November 2022 at 23:46:00 UTC
()
Proposer:
Authorizers:
Gas used:
26