Flow price: --
58af81f35a7053d799fdeba5044d6a9e7950b9ffe2c83aed288c1e3e38ae5118

Transaction

Hash: 58af81f35a7053d799fdeba5044d6a9e7950b9ffe2c83aed288c1e3e38ae5118
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 58af81f35a7053d799fdeba5044d6a9e7950b9ffe2c83aed288c1e3e38ae5118:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
58af81f35a7053d799fdeba5044d6a9e7950b9ffe2c83aed288c1e3e38ae5118
Status:
ERROR
Block height:
39747811
Block id:
d19fca13f5ddfda952e59552e0b0de0da6abbf837a8e1030359ef000ccf23f0e
Timestamp:
Wednesday 26 October 2022 at 12:34:27 UTC
()
Proposer:
Authorizers:
Gas used:
48