Flow price: --
fc5e1af9a46b417c04d5c708a5969bdaef4128fe458f970849d200e6caf11a4d

Transaction

Hash: fc5e1af9a46b417c04d5c708a5969bdaef4128fe458f970849d200e6caf11a4d
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:
  --> fc5e1af9a46b417c04d5c708a5969bdaef4128fe458f970849d200e6caf11a4d: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:
fc5e1af9a46b417c04d5c708a5969bdaef4128fe458f970849d200e6caf11a4d
Status:
ERROR
Block height:
40211590
Block id:
376d2893dff5e5a4c3b950a9cc28306a8aabd0af7fd6c1df7fd19968aad446a2
Timestamp:
Thursday 3 November 2022 at 08:11:07 UTC
()
Proposer:
Authorizers:
Gas used:
22