Flow price: --
e32da2e6fe354dfc29d53e277ea6022b10c129255f80e87e00b491a18cc1bf83

Transaction

Hash: e32da2e6fe354dfc29d53e277ea6022b10c129255f80e87e00b491a18cc1bf83
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e32da2e6fe354dfc29d53e277ea6022b10c129255f80e87e00b491a18cc1bf83:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
e32da2e6fe354dfc29d53e277ea6022b10c129255f80e87e00b491a18cc1bf83
Status:
ERROR
Block height:
39732465
Block id:
7068bc8975ff6c9a2a19039eb616a0f91535a626d382b000b51b53e371e601d5
Timestamp:
Wednesday 26 October 2022 at 06:23:08 UTC
()
Proposer:
Authorizers:
Gas used:
50