Flow price: --
73b531cc53306071249b3e20589f455d935fb249b9eda3708402870732597143

Transaction

Hash: 73b531cc53306071249b3e20589f455d935fb249b9eda3708402870732597143
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 73b531cc53306071249b3e20589f455d935fb249b9eda3708402870732597143:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
73b531cc53306071249b3e20589f455d935fb249b9eda3708402870732597143
Status:
ERROR
Block height:
40158731
Block id:
b7ba3bc992fed86a42835fba56f1f9c0dc757aa8c3311a05f74b476fb0d2126e
Timestamp:
Wednesday 2 November 2022 at 09:47:05 UTC
()
Proposer:
Authorizers:
Gas used:
46