Flow price: --
1d6fdccf3a33d6d779179d41f2de4534d7bdc6741eef1f7b74aafaa9211189a5

Transaction

Hash: 1d6fdccf3a33d6d779179d41f2de4534d7bdc6741eef1f7b74aafaa9211189a5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1d6fdccf3a33d6d779179d41f2de4534d7bdc6741eef1f7b74aafaa9211189a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1d6fdccf3a33d6d779179d41f2de4534d7bdc6741eef1f7b74aafaa9211189a5
Status:
ERROR
Block height:
39957895
Block id:
57b1cf06614c91a2abcf7d496b25cb8858f169ddb5c2fa054bd195b4bc72d6a9
Timestamp:
Sunday 30 October 2022 at 00:55:44 UTC
()
Proposer:
Authorizers:
Gas used:
47