Flow price: --
655325ae37c9fe5b13f21f096cb2568b3b90acbf0f18b2592886f92ab321d63c

Transaction

Hash: 655325ae37c9fe5b13f21f096cb2568b3b90acbf0f18b2592886f92ab321d63c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 655325ae37c9fe5b13f21f096cb2568b3b90acbf0f18b2592886f92ab321d63c: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:
655325ae37c9fe5b13f21f096cb2568b3b90acbf0f18b2592886f92ab321d63c
Status:
ERROR
Block height:
39759042
Block id:
51a208b07b1a259dbeff953e69a7919b23c7444c11115ee67044c20cba41d248
Timestamp:
Wednesday 26 October 2022 at 17:05:11 UTC
()
Proposer:
Authorizers:
Gas used:
48