Flow price: --
1dd5a5d1d96de97b37ceb48b1048eeeeb9f14556b3a29167d66b148a930f42f1

Transaction

Hash: 1dd5a5d1d96de97b37ceb48b1048eeeeb9f14556b3a29167d66b148a930f42f1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1dd5a5d1d96de97b37ceb48b1048eeeeb9f14556b3a29167d66b148a930f42f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1dd5a5d1d96de97b37ceb48b1048eeeeb9f14556b3a29167d66b148a930f42f1
Status:
ERROR
Block height:
39785742
Block id:
62d250448f18521c5f49e67374d8626fbb734ae5cd0708d4926b314f5e7cfe0a
Timestamp:
Thursday 27 October 2022 at 03:50:51 UTC
()
Proposer:
Authorizers:
Gas used:
47