Flow price: --
957740927544e7906f0600f17535b469374eac34376bfe141fb85f6e182975d7

Transaction

Hash: 957740927544e7906f0600f17535b469374eac34376bfe141fb85f6e182975d7
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 957740927544e7906f0600f17535b469374eac34376bfe141fb85f6e182975d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
957740927544e7906f0600f17535b469374eac34376bfe141fb85f6e182975d7
Status:
ERROR
Block height:
39726925
Block id:
85b4b2edd348778c61fc66726b7a0f7bff37c3df7d520ffd54444c121ed91a14
Timestamp:
Wednesday 26 October 2022 at 04:09:18 UTC
()
Proposer:
Authorizers:
Gas used:
48