Flow price: --
08fb2a4edf16f58d53dfd8be29d2e7e027e8f3b58e5339c08ca264f0818a3f69

Transaction

Hash: 08fb2a4edf16f58d53dfd8be29d2e7e027e8f3b58e5339c08ca264f0818a3f69
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 08fb2a4edf16f58d53dfd8be29d2e7e027e8f3b58e5339c08ca264f0818a3f69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
08fb2a4edf16f58d53dfd8be29d2e7e027e8f3b58e5339c08ca264f0818a3f69
Status:
ERROR
Block height:
39917950
Block id:
40d7c70f4afa25bbefa14b6d01846ef191fbaa93191af8f21ade030385fdd880
Timestamp:
Saturday 29 October 2022 at 08:57:16 UTC
()
Proposer:
Authorizers:
Gas used:
50