Flow price: --
ebdb2a6c1b799e50803278f93803fda394d0d854255afe0e3b3bd668af926308

Transaction

Hash: ebdb2a6c1b799e50803278f93803fda394d0d854255afe0e3b3bd668af926308
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ebdb2a6c1b799e50803278f93803fda394d0d854255afe0e3b3bd668af926308:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ebdb2a6c1b799e50803278f93803fda394d0d854255afe0e3b3bd668af926308
Status:
ERROR
Block height:
39820573
Block id:
68642585ef0e2850415850fdc81ca00dc513d82508b43bda2d270b67edfdc937
Timestamp:
Thursday 27 October 2022 at 17:54:02 UTC
()
Proposer:
Authorizers:
Gas used:
49