Flow price: --
cec0e7785e14747f8386f20ac812490fbc009a36312782459a4bda84400f866e

Transaction

Hash: cec0e7785e14747f8386f20ac812490fbc009a36312782459a4bda84400f866e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cec0e7785e14747f8386f20ac812490fbc009a36312782459a4bda84400f866e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
cec0e7785e14747f8386f20ac812490fbc009a36312782459a4bda84400f866e
Status:
ERROR
Block height:
39751186
Block id:
13a2cc2798be456c5093b35288c8deaab278924e340e53e204f3dc505c2234f6
Timestamp:
Wednesday 26 October 2022 at 13:55:20 UTC
()
Proposer:
Authorizers:
Gas used:
46