Flow price: --
94da7ad30ed980000f19289317cab12e2db0aff811acd0ae5c280778f4c5f2d7

Transaction

Hash: 94da7ad30ed980000f19289317cab12e2db0aff811acd0ae5c280778f4c5f2d7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 94da7ad30ed980000f19289317cab12e2db0aff811acd0ae5c280778f4c5f2d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
94da7ad30ed980000f19289317cab12e2db0aff811acd0ae5c280778f4c5f2d7
Status:
ERROR
Block height:
39970517
Block id:
bda7e505cfcebc0571a7452a23427fe8a17a1fe8677244bc63a30a4ab2c07cba
Timestamp:
Sunday 30 October 2022 at 05:57:50 UTC
()
Proposer:
Authorizers:
Gas used:
46