Flow price: --
38531211494add17de82175685303824a232f87f9d00517962d6caa7d7ff509b

Transaction

Hash: 38531211494add17de82175685303824a232f87f9d00517962d6caa7d7ff509b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 38531211494add17de82175685303824a232f87f9d00517962d6caa7d7ff509b: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:
38531211494add17de82175685303824a232f87f9d00517962d6caa7d7ff509b
Status:
ERROR
Block height:
39969669
Block id:
71c9cfb390d7fdc99944cfc2db8a8b60c4919d24e446bbe8c12b986258de16c7
Timestamp:
Sunday 30 October 2022 at 05:37:29 UTC
()
Proposer:
Authorizers:
Gas used:
63