Flow price: --
b98c362de54a9a29a99d69d7b010ac05467f18345efa8862761021014df1994a

Transaction

Hash: b98c362de54a9a29a99d69d7b010ac05467f18345efa8862761021014df1994a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b98c362de54a9a29a99d69d7b010ac05467f18345efa8862761021014df1994a: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:
b98c362de54a9a29a99d69d7b010ac05467f18345efa8862761021014df1994a
Status:
ERROR
Block height:
39742473
Block id:
e21934282dcf977ecb1873ee32ff0b42c52464a6da3ea8d8f301f607ea653a50
Timestamp:
Wednesday 26 October 2022 at 10:24:54 UTC
()
Proposer:
Authorizers:
Gas used:
47