Flow price: --
0fca4144e6d69649b9cab1c6d91942279b069cd0b377b82c711fe426382e8c55

Transaction

Hash: 0fca4144e6d69649b9cab1c6d91942279b069cd0b377b82c711fe426382e8c55
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:
  --> 0fca4144e6d69649b9cab1c6d91942279b069cd0b377b82c711fe426382e8c55:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0fca4144e6d69649b9cab1c6d91942279b069cd0b377b82c711fe426382e8c55
Status:
ERROR
Block height:
40763356
Block id:
d3e103eccc26d6f9ea8090dfbe069b9ac54da817196e456907a18c50a7b572f1
Timestamp:
Saturday 12 November 2022 at 13:34:32 UTC
()
Proposer:
Authorizers:
Gas used:
26